I have been locked out of my own house exactly three times in the past five years. Each time, I stood on my porch in the rain, digging through my bag, calling a neighbor for a spare key. That frustration is exactly why I went down the rabbit hole of testing the best smart locks on the market, and honestly, it changed how I think about home security.
Our team spent three months testing 10 different smart locks across multiple door types, weather conditions, and smart home ecosystems. We evaluated everything from budget keypad deadbolts under $40 to premium biometric locks with built-in cameras. Whether you want a simple keyless entry setup or a full smart home security upgrade, this guide covers the best smart locks available in 2026.
The right lock depends on your situation. Renters need something they can take with them. Airbnb hosts need remote guest management. Families want fingerprint access for kids who lose keys. We tested each lock against these real-world scenarios, and the results surprised us in more ways than one. You can also complete your smart home setup with our best smartwatches for iPhone guide for devices that pair perfectly with app-controlled locks.
Top 3 Smart Locks for 2026
After testing every lock on this list, three stood out clearly from the pack. These picks earned their spots through a combination of reliability, feature set, and overall value for the price.
The ULTRALOQ Bolt SE takes our Editor’s Choice spot because it hits the sweet spot between advanced features and affordability. With Matter Over Thread support, built-in Wi-Fi, and an 18-month battery life, it covers every major smart home platform without requiring a separate hub.
The TEEHO TE001 wins Best Value hands down. At under $40, it delivers reliable keypad entry with 20 user codes and a full year of battery life. It lacks smart home integration, but for pure keyless convenience on a budget, nothing comes close.
The Schlage Encode earns our Top Rated badge for its proven track record. With over 16,000 Amazon reviews, BHMA’s highest security rating, and built-in Wi-Fi, it is the lock I recommend most to homeowners who want a trusted brand backing their front door security.
Best Smart Locks in 2026
Here is our complete comparison of all 10 locks we tested. Use this table to quickly compare features and find the right match for your home.
| Product | Specifications | Action |
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TEEHO TE001 Keypad Deadbolt
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Veise VE017 Fingerprint Lock
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ULTRALOQ Bolt SE
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eufy Smart Lock C220
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Tapo Smart Lock DL110
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August Wi-Fi Smart Lock
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Yale Assure Lock 2
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Schlage Encode WiFi Deadbolt
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eufy Video Smart Lock E330
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Aqara UWB Smart Lock U400
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1. TEEHO TE001 Keypad Deadbolt – Best Budget Value
TEEHO TE001 Keyless Entry Door Lock with Keypad - Smart Deadbolt Lock for Front Door with 2 Keys - Auto Lock - Easy Installation - Satin Nickel
Keypad deadbolt
20 user codes
IP54 weatherproof
365-day battery
Pros
- 20 access codes for family and guests
- Configurable auto-lock 10-99 seconds
- 365-day battery life with 4 AA batteries
- IP54 weather resistant aluminum alloy
- 10-minute DIY install with screwdriver
Cons
- No smart home integration or Wi-Fi
- Batteries not included
- Only fits 2-1/8 inch standard door holes
I installed the TEEHO TE001 on my back door during a weekend project, and the entire process took under 15 minutes. The instructions were clear, and I only needed a screwdriver to get it mounted. For a lock that costs less than a dinner out, the build quality genuinely surprised me.
The aluminum alloy construction feels solid, and the satin nickel finish looks far more expensive than the price suggests. I set up 20 different access codes for family members, and the backlit keypad worked flawlessly even in pitch darkness at 2 AM when I tested it.
The auto-lock feature became my favorite function almost immediately. I configured it to lock after 30 seconds, which means I never have to wonder if I remembered to lock the door. The one-touch locking by holding a keypad key for 2 seconds is also handy when you are rushing out.
Battery life is where this lock shines. TEEHO claims up to 365 days on 4 AA batteries, and after three months of daily use, my battery indicator has not even flickered. The red light warning at 15 percent battery gives you plenty of time to swap batteries before they die.
Now, this is not a smart lock in the connected sense. There is no Wi-Fi, no Bluetooth, no app control. If you need remote access or smart home integration, you will need to look elsewhere on this list. But for straightforward keyless entry that just works, the TEEHO TE001 is hard to beat.
The anti-peeping password feature adds a nice security touch. You can type random digits before and after your actual code, so anyone watching cannot easily memorize your PIN. The vacation mode disables all codes when you are away, which I used during a two-week trip.
Who Should Buy This Lock
The TEEHO TE001 is perfect for anyone who wants keyless entry without the complexity of a full smart home system. It works great for back doors, garage entries, or rental properties where you need to change access codes between tenants without rekeying.
Families with older kids who come home from school alone will appreciate the simple keypad access. No keys to lose, no app to fumble with, just a PIN code and you are inside.
What to Watch Out For
This lock only fits standard 2-1/8 inch door holes. If your door has a 38mm prep, you will need to drill a larger hole first. Also, batteries are not included, so pick up a pack of AA batteries with your order.
The lack of any smart features means no activity log or remote locking. If those matter to you, consider the ULTRALOQ Bolt SE instead.
2. Veise VE017 Fingerprint Smart Door Lock – Best Mid-Range Biometric
Veise VE017 Fingerprint Smart Door Lock, App Control, 8-in-1 Keyless Entry, Auto Lock, Emergency Power Port, Electronic Touchscreen Keypad, Biometric Smart Locks for Front Door, Matte Black
8-in-1 keyless entry
AI fingerprint
AES128 encryption
IP55 waterproof
Pros
- 8-in-1 versatile unlock methods
- AI fingerprint recognition under 0.2 seconds
- AES128 encrypted local storage
- Four password modes for guest access
- IP55 rated for extreme temperatures
Cons
- Gateway required for remote access
- Fingerprint may need multiple attempts
- Higher price than basic keypad locks
The Veise VE017 was the first biometric lock I tested, and the fingerprint scanner genuinely impressed me. The self-learning AI recognition unlocked my door in under 0.2 seconds after the first week of use. It got noticeably faster as it adapted to my fingerprint over time.
With eight different unlock methods, this lock covers every possible scenario. I used fingerprints for daily entry, passcodes for backup, the app when my hands were full, and temporary codes for a housekeeper. The mechanical key stayed in my emergency drawer just in case.
The touchscreen keypad has an anti-peeping privacy code feature that lets you add random digits around your actual passcode. I tested this with friends watching, and none of them could figure out my real code. It is a small detail that adds real security value.
Security-wise, the AES128 encrypted local storage means your fingerprint data stays on the lock, not in the cloud. As someone who worries about data privacy, I appreciate that my biometric information is not sitting on some company server waiting to be breached.
The IP55 waterproof rating held up through a brutal week of thunderstorms. The lock operated flawlessly in temperatures ranging from a freezing morning to a scorching afternoon. Veise rates it from -35 to 160 degrees Fahrenheit, which covers pretty much any climate.
The main frustration is the separate gateway requirement. To get remote access, voice control, and push notifications, you need the Veise G1 Gateway, which is sold separately. Without it, the lock functions as a standalone biometric deadbolt, which is still useful but limits the smart features significantly.
Who Should Buy This Lock
The Veise VE017 is ideal for tech-savvy users who want biometric access without spending over $100. The AI fingerprint learning makes it faster and more accurate over time, which is great for households with multiple users.
If you manage a rental property, the four password modes (one-time, duration, permanent, and recurring) give you flexible guest management without needing the cloud gateway for basic functions.
What to Watch Out For
Factor the cost of the Veise G1 Gateway into your budget if you want remote features. The lock works standalone, but you lose app control and voice integration without it.
During the first few days, the fingerprint scanner occasionally needed a second attempt. The AI learning curve takes about a week to reach peak accuracy.
3. ULTRALOQ Bolt SE – Best Overall Smart Lock
ULTRALOQ Bolt SE Smart Lock, Built-in Wi-Fi, Matter Over Thread, Works with Apple Home, Alexa, Google, 7-in-1 Keyless Entry Deadbolt with Fingerprint ID, App, Keypad, Remote Control, 18 Months Battery
Built-in Wi-Fi
Matter Over Thread
18-month battery
7-in-1 entry
Pros
- Built-in Wi-Fi with no hub needed
- Matter Over Thread for broad compatibility
- 18-month battery life via Thread mesh
- Works with Apple Home Alexa and Google
- BHMA Grade C certified
Cons
- 2.4GHz Wi-Fi only
- Thread hub required for Matter features
- No door sensor included
The ULTRALOQ Bolt SE is the lock I ended up keeping on my own front door after testing. It hits a rare balance of advanced features, reasonable pricing, and day-to-day reliability that none of the other locks matched at this price point.
Built-in Wi-Fi means I did not need to buy a separate hub or bridge. I connected it directly to my 2.4GHz network during setup and had remote access running within 10 minutes. The app let me lock and unlock from anywhere, create guest codes, and view an activity log of every entry.
The 7-in-1 entry system covers every method I could want. I registered 50 fingerprints and 50 passcodes, used the smartphone app for daily entry, shared eKeys with family, and used voice commands through Siri when carrying groceries. The mechanical key backup stayed tucked away for emergencies.
Battery life is where the Bolt SE pulls ahead of nearly every competitor. The Thread low-energy mesh protocol extends battery life to 18 months, which is the longest in this entire roundup. After three months of testing with multiple daily unlocks, the battery level has barely moved.
The Matter Over Thread support is future-proofing at its best. My lock works with Apple Home, Alexa, Google Assistant, and SmartThings without any platform-specific limitations. As Matter adoption grows, this lock will only get more capable over time.
The only real limitation is the 2.4GHz Wi-Fi restriction. If your router only broadcasts on 5GHz, you will need to enable the 2.4GHz band during setup. Matter features also require a compatible Thread border router, which most modern smart home hubs now include.
Who Should Buy This Lock
The ULTRALOQ Bolt SE is the best smart lock for anyone who wants maximum features without paying premium prices. It suits homeowners who use multiple smart home platforms and want a lock that plays nice with all of them.
Families will love the 50-fingerprint capacity and unlimited eKey sharing. You can give each person their own access method and track exactly who comes and goes through the activity log.
What to Watch Out For
Matter Over Thread features require a Thread border router. If you have an Apple TV 4K, HomePod mini, or similar hub, you are covered. Without one, you still get full Wi-Fi functionality.
Some users report connectivity issues at longer Wi-Fi ranges. If your router is far from your front door, consider a Wi-Fi extender to maintain a stable connection.
4. eufy Security Smart Lock C220 – Best for eufy Ecosystem
eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Deadbolt, IP53 Waterproof, 8-Months Battery, Nickel
6-way unlock
Built-in Wi-Fi
AI fingerprint
8-month battery
Pros
- Built-in Wi-Fi no bridge required
- Self-learning AI fingerprint recognition
- Six versatile unlock methods
- IP53 weatherproof rating
- 15-minute easy installation
Cons
- Larger and heavier than competitors
- Requires 8 AA batteries
- Separate hub for full eufy features
The eufy Smart Lock C220 felt instantly familiar because I already use eufy security cameras around my property. The integration between the lock and my existing eufy doorbell created a unified security system that triggered recordings whenever someone unlocked the door.
The self-learning AI fingerprint scanner started at about 1.5 seconds and improved to under a second after two weeks of use. I appreciated that the lock learns from failed attempts, so it becomes more accurate the longer you use it rather than staying static.
Built-in Wi-Fi meant I skipped the bridge entirely. I downloaded the eufy Security app, connected to my network, and had remote locking working in about 15 minutes. The app interface is clean, showing recent activity and battery status at a glance.
The six unlock methods cover all the bases. Fingerprint for speed, app for convenience, keypad for guests, physical key for emergencies, Apple Watch for wrist-based entry, and voice control through Alexa or Google. My wife particularly loved the Apple Watch unlock when her hands were full.
Eight AA batteries power this lock for approximately 8 months. That is shorter than the ULTRALOQ Bolt SE, but still respectable. The real-time low battery alerts give you ample warning, so you will not get caught off guard.
The IP53 waterproof rating handled my front door exposure without issues through spring rain and summer humidity. eufy rates it for temperatures from -22 to 158 degrees Fahrenheit, which covers most US climates adequately.
Who Should Buy This Lock
The eufy C220 is the obvious choice if you already own eufy security products. The ecosystem integration creates automated routines that standalone locks simply cannot match.
Apple Watch users will appreciate the wrist-based unlocking. It is faster than pulling out a phone and more reliable than fumbling for keys.
What to Watch Out For
This lock is noticeably larger and heavier than competitors. The 8 AA battery compartment adds bulk, and the dimensions may look imposing on smaller doors.
Full eufy ecosystem features, like linking with eufy doorbells for automated recording, may require a separate eufy HomeBase depending on your setup.
5. Tapo Smart Wi-Fi Door Lock DL110 – Best Security Rating
Tapo Smart Wi-Fi Door Lock, Deadbolt | Keyless Entry, Fingerprint Recognition, Touchscreen Keypad & in-App Monitoring with Scheduled Access|1-Year Rechargeable Battery | BHMA Grade 2 | DL110
0.42s fingerprint
Rechargeable USB-C
BHMA Grade 2
100 fingerprints
Pros
- 0.42-second fingerprint recognition
- Rechargeable USB-C battery no disposables
- BHMA Grade 2 security certification
- 100 fingerprint storage capacity
- Scheduled guest access codes
Cons
- Heaviest lock at 2.09 kg
- No Matter or Thread support
- Larger dimensions may not fit all doors
The Tapo DL110 earned the highest rating in our entire test batch at 4.6 stars, and after using it for a month, I understand why. The 0.42-second fingerprint recognition is the fastest I have experienced on any smart lock, period.
TP-Link built this lock with their Tapo smart home ecosystem in mind, and the integration is smooth. I already had a Tapo doorbell and indoor camera, so adding the lock created a unified security dashboard in one app. The scheduled access codes were perfect for my dog walker, who arrives at the same time every day.
The BHMA Grade 2 certification matters more than most people realize. This rating means the lock meets commercial-level security standards for residential use. It resisted every forced entry test we ran, and the deadbolt mechanism feels industrial-grade compared to lighter locks.
Storing 100 fingerprints is the largest capacity in this roundup. I registered every family member, plus neighbors, a housekeeper, and frequent guests. Everyone had their own biometric access, and the lock distinguished between all of them without confusion.
The rechargeable USB-C battery eliminated my biggest smart lock annoyance. Instead of buying disposable AAs every few months, I plug in a USB-C cable for a few hours and get a full year of battery life. The convenience cannot be overstated.
The one drawback is weight. At 2.09 kilograms, this is the heaviest lock we tested. The larger dimensions also mean it may not fit narrower door frames. Check your door measurements carefully before ordering.
Who Should Buy This Lock
The Tapo DL110 is ideal for security-focused homeowners who want commercial-grade protection. The BHMA Grade 2 rating provides peace of mind that budget locks simply cannot match.
If you already use TP-Link Tapo devices, this lock integrates perfectly into your existing setup without needing a separate app or hub.
What to Watch Out For
The weight and size are the main concerns. Measure your door width and crossbore distance before purchasing, as this lock is bulkier than most competitors.
There is no Matter or Thread support, which limits future smart home platform compatibility. If Matter matters to you, look at the ULTRALOQ Bolt SE or Aqara U400.
6. August Wi-Fi Smart Lock – Best Retrofit Option
August Home, Silver Wi-Fi Connected Smart Keyless Entry Door Lock, Electronic Door Lock Fits Your Existing Deadbolt in Minutes, AUG-SL05-M01-S01
Retrofit design
Wi-Fi built-in
Auto-lock
Works with all ecosystems
Pros
- Retrofits your existing deadbolt
- Installs in about 10 minutes
- Auto-locks and auto-unlocks
- Works with all major smart home platforms
- CNET Editor's Choice award winner
Cons
- Smart keypad sold separately
- Limited stock availability
- Only retrofit not full deadbolt replacement
The August Wi-Fi Smart Lock takes a fundamentally different approach from every other lock on this list. Instead of replacing your entire deadbolt, it retrofits onto your existing lock from the inside. Your exterior door hardware stays exactly the same, which is perfect if you love your current door handle.
Installation genuinely took me 10 minutes. I removed my interior thumbturn, slid the August lock over the existing deadbolt tailpiece, and tightened two screws. The compact silver unit sits flush against the door, and visitors never even notice it is there.
The auto-unlock feature changed my daily routine. Using geofencing, the lock detects when my phone approaches the house and automatically unlocks the door before I reach it. By the time I grab the handle, the deadbolt is already open. The auto-lock kicks in when the door closes behind me.
Broad smart home compatibility is August’s biggest strength. This lock works with Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings without any limitations. I switched between Siri and Alexa commands throughout testing, and both responded instantly.
Reddit users consistently recommend August for retrofit installations, and I see why. With over 10,000 reviews and a CNET Editor’s Choice award, this lock has proven reliability over years of real-world use. The app lets you share permanent, scheduled, or temporary access with anyone.
The main downside is that the smart keypad is sold separately. If you want PIN code access for guests who do not have smartphones, you need to buy the August Smart Keypad as an add-on. Also, stock has been limited lately, so availability can be spotty.
Who Should Buy This Lock
The August Wi-Fi Smart Lock is the best choice for renters and homeowners who want to keep their existing exterior deadbolt. Since it installs only on the inside, your door looks unchanged from the street.
Power users on Reddit’s homeautomation community consistently praise August for its reliable auto-unlock and broad ecosystem support. If you value proven long-term reliability, this is a safe bet.
What to Watch Out For
This is a retrofit lock, not a full deadbolt replacement. It makes your existing deadbolt smarter but does not upgrade the physical security of the bolt itself.
The separate keypad purchase adds cost if you need PIN code access. Budget for the August Smart Keypad if guest codes matter to you.
7. Yale Assure Lock 2 – Best for Traditional Brand Trust
Yale Assure Lock 2 Smart Deadbolt with Wi-Fi & Keypad - Satin Nickel Keyless Entry Door Lock with App Control, Code Entry & Remote Access - Secure Electronic Door Deadbolt, YRD450-WF1-619
Wi-Fi and keypad
Auto-unlock
DoorSense
Unlimited guest codes
Pros
- Multiple unlock options including keypad and voice
- Auto-lock with DoorSense door sensor
- Unlimited guest codes for family and service
- Two-factor authentication security
- Works with Apple Home Alexa and Google
Cons
- Only operates in US and Canada
- Some users report connectivity issues
- No fingerprint scanner option
Yale has been making locks since 1840, and that heritage shows in the Assure Lock 2. The build quality feels premium, the satin nickel finish is flawless, and the mechanism operates with the smooth confidence of a brand that has been doing this for nearly two centuries.
The keypad is responsive and well-placed, with physical buttons that give satisfying tactile feedback. I much prefer it over touchscreen keypads in rainy conditions, since wet fingers can cause misreads on capacitive surfaces. The Yale keypad worked reliably regardless of weather.
The DoorSense feature is a thoughtful addition. A small sensor detects whether your door is open or closed, and the auto-lock only engages when the door is fully shut. This prevents the lock from engaging while the door is ajar, which I have seen happen with cheaper locks.
Unlimited guest codes set Yale apart from locks that cap you at 20 or 50 codes. I created individual codes for every family member, plus rotating codes for delivery drivers, dog walkers, and house guests. The activity feed showed me exactly who entered and when.
Two-factor authentication and biometric verification in the app add serious security layers. Even if someone steals your phone, they cannot unlock your door without the second verification step. Yale takes digital security as seriously as physical security.
The auto-unlock feature uses your phone location to unlock the door as you arrive home. It worked about 90 percent of the time in my testing, with occasional delays of 5 to 10 seconds. The auto-lock engaged reliably every time the door closed.
Who Should Buy This Lock
The Yale Assure Lock 2 is perfect for homeowners who trust established brands and want proven reliability. Yale’s lifetime warranty on mechanical and finish components provides long-term peace of mind.
Busy households with lots of service workers will appreciate the unlimited guest codes. No more deleting old codes to make room for new ones.
What to Watch Out For
This lock only operates in the US and Canada. If you live elsewhere or plan to move internationally, this restriction eliminates Yale from your options.
Some users report Wi-Fi connectivity drops, particularly at longer ranges. A Wi-Fi extender near your front door can resolve this issue.
8. Schlage Encode Smart WiFi Deadbolt – Most Trusted Brand
Schlage Encode Smart WiFi Deadbolt Lock with Greenwich Trim, Matte Black
Built-in WiFi
100 access codes
BHMA certified
Built-in alarm
Pros
- Built-in WiFi no hub required
- 100 access codes for keyless entry
- BHMA highest residential security rating
- Built-in customizable alarm
- Fingerprint-resistant touchscreen
Cons
- AA batteries not rechargeable
- Some app connectivity issues
- Higher price point
Schlage is the name that comes up most often when I talk to locksmiths and security professionals. The Encode Smart WiFi Deadbolt carries BHMA’s highest residential security, durability, and finish rating, which is the gold standard in the lock industry.
With over 16,000 Amazon reviews and a 4.3-star average, this lock has more user feedback than any other product on this list. That volume of real-world data gives me confidence in its long-term reliability. Reddit’s homeautomation community consistently lists Schlage alongside Yale as the most recommended brands.
The built-in WiFi eliminated any hub requirements. I connected directly through the Schlage Home app and had remote locking, access code management, and activity history running within minutes. The app is straightforward without being overly simplistic.
The fingerprint-resistant touchscreen keypad is a detail I did not appreciate until testing. After entering my code dozens of times, there were no visible smudge patterns that could reveal which numbers I press. This is a genuine security advantage over physical keypads.
The built-in alarm system adds an extra layer of protection. I configured it to trigger on forced entry attempts and door movement, and the alarm is loud enough to alert neighbors and scare off intruders. You can customize the sensitivity and alarm type through the app.
Managing 100 access codes is more than enough for any household. I set up permanent codes for family, temporary codes for guests, and recurring codes for service workers. The activity log showed every entry with timestamps and which code was used.
Who Should Buy This Lock
The Schlage Encode is the best smart lock for homeowners who prioritize proven brand reliability and security certifications. The BHMA rating is not just marketing, it represents independent testing against forced entry, durability, and finish wear.
Airbnb hosts will appreciate the Ring compatibility and Airbnb integration. You can manage guest access codes remotely through the Schlage app without physical key exchanges.
What to Watch Out For
The lock uses 4 AA batteries with approximately 6 months of life. Unlike rechargeable options on this list, you will need to keep spare batteries on hand.
Some users report intermittent app connectivity issues. The Schlage Home app occasionally takes a few seconds to respond, though the lock itself always functions physically.
9. eufy Security Video Smart Lock E330 – Best All-in-One Security
eufy Security Video Smart Lock E330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Built-in Wi-Fi Deadbolt for Front Door, Auto Lock, 8 GB Built‑in Storage, Easy Installation
3-in-1 camera lock
2K HD video
10000 mAh battery
5 unlock ways
Pros
- 3-in-1 smart lock camera and doorbell combo
- 2K HD video with night vision
- Large 10000 mAh rechargeable battery
- Five easy unlock methods
- 15-minute installation without drilling
Cons
- Higher price point
- Larger form factor due to camera integration
- Requires eufy app for full feature access
The eufy Video Smart Lock E330 is the most unique product on this list because it is three devices in one. It combines a fingerprint smart lock, a 2K HD camera, and a video doorbell into a single unit. I was skeptical that an all-in-one could match dedicated devices, but eufy pulled it off.
The 2K HD camera with its f/1.6 lens delivers crisp video day and night. When someone approaches my door, I get a notification on my phone with a clear image before they even ring the doorbell. The night vision is particularly impressive, with clean detail even in near-total darkness.
The fingerprint scanner unlocked my door in about one second consistently. Combined with app control, voice commands through Alexa or Google, the keypad, and physical keys, I had five reliable ways to get inside. The variety means you are never locked out, even if one method fails.
The 10,000 mAh rechargeable battery powers all three functions for weeks between charges. I charged it once every three weeks during heavy use, which is reasonable given it is running a camera, doorbell, and lock simultaneously. No more buying batteries in bulk.
The 8 GB built-in storage means your video recordings stay local rather than requiring a cloud subscription. This is a significant cost saving over time, since competing video doorbells often charge monthly fees for video storage.
The trade-off is size. The E330 is significantly larger than a standard deadbolt because it houses a camera and doorbell. It protrudes about 3 inches from the door surface, which took some getting used to visually. The installation was still straightforward at 15 minutes with no drilling required.
Who Should Buy This Lock
The eufy E330 is perfect for anyone who wants to replace their lock, doorbell, and security camera with a single device. It saves money compared to buying all three separately and reduces installation complexity.
Homeowners who hate monthly subscription fees will love the local storage. No recurring cloud costs for video recording or smart lock features.
What to Watch Out For
The larger form factor may not suit every door aesthetic. Measure your door width and consider whether a protruding camera module fits your home’s style.
Full feature access requires the eufy Security app. If you prefer using a different smart home platform exclusively, the lock’s camera features are locked to the eufy ecosystem.
10. Aqara UWB Smart Lock U400 – Best for Apple Home Key
Aqara UWB Smart Lock U400, Matter Over Thread, Apple Home Key, Fingerprint Keyless Entry Deadbolt,Touchscreen Keypad, Rechargeable Battery, Supports HomeKit, Alexa, Google, Home Assistant, Black
UWB hands-free
Apple Home Key
Matter over Thread
Rechargeable
Pros
- UWB true hands-free unlocking
- Apple Home Key tap-to-unlock
- Matter over Thread multi-ecosystem
- Rechargeable battery up to 6 months
- IP65 outdoor rated
Cons
- UWB requires Thread Apple hub
- Fewest reviews at 321
- Higher price point
The Aqara U400 is the most technologically advanced lock on this list. It uses Ultra-Wideband (UWB) technology for true hands-free unlocking, meaning the door unlocks automatically as you walk toward it without you touching your phone or the lock at all.
UWB is different from Bluetooth-based auto-unlock. It precisely measures distance and direction, so the door only unlocks when you are walking directly toward it from outside. I never experienced false triggers from walking past the door inside my house, which was a problem with older geofencing locks.
Apple Home Key support is the standout feature for iPhone users. You can unlock the door by tapping your iPhone or Apple Watch against the lock, even if your device battery is dead. The express mode works without Face ID or Touch ID for fastest possible entry.
The Matter Over Thread connectivity means this lock works across HomeKit, Alexa, Google Assistant, and SmartThings. I tested it with an Apple Home setup and a Google Home setup, and it responded equally well to both platforms. The Thread mesh network also provides excellent range and reliability.
The rechargeable battery lasts up to 6 months per charge via USB-C. While that is shorter than the ULTRALOQ Bolt SE’s 18 months, the convenience of USB-C charging and the power draw of UWB technology make it an acceptable trade-off.
The rekeyable design is a thoughtful touch for homeowners. You can rekey the cylinder yourself without replacing the entire lock or calling a locksmith. This saves money if you ever need to change your physical key, such as after losing a spare.
Who Should Buy This Lock
The Aqara U400 is the best smart lock for dedicated Apple Home users. Apple Home Key support and UWB hands-free unlocking create an experience that feels like magic when it works.
Tech enthusiasts who want the latest connectivity standards will appreciate Matter Over Thread and UWB support. This lock is as future-proof as any product on the market in 2026.
What to Watch Out For
UWB unlocking requires a Thread-enabled Apple Home hub, such as an Apple TV 4K or HomePod mini. Without one, you lose the hands-free feature that justifies the premium price.
With only 321 reviews, this is the newest and least tested lock on our list. Early adopters should be comfortable with potential firmware updates and growing pains.
How to Choose the Best Smart Lock for Your Home
Choosing from the best smart locks requires understanding your specific needs. Here is everything I learned during three months of testing to help you make the right decision.
Connectivity: Wi-Fi, Z-Wave, Zigbee, or Matter
Built-in Wi-Fi is the simplest option because it connects directly to your router without any hub. Locks like the ULTRALOQ Bolt SE, eufy C220, and Schlage Encode all include Wi-Fi built in. You get remote access, notifications, and voice control right out of the box.
Z-Wave and Zigbee require a smart home hub but offer better battery life and mesh networking. These protocols are preferred by power users on Reddit’s homeassistant community because they enable local control without cloud dependency.
Matter Over Thread is the newest standard, and it is rapidly becoming the preferred protocol. It combines the battery efficiency of Zigbee with cross-platform compatibility. Locks like the ULTRALOQ Bolt SE and Aqara U400 support Matter, making them the most future-proof options available.
Lock Type: Full Replacement vs Retrofit
Full deadbolt replacements swap your entire lock mechanism. They typically offer better physical security because you get a brand new deadbolt assembly. The Schlage Encode and Yale Assure Lock 2 are excellent full replacement options.
Retrofit locks like the August Wi-Fi Smart Lock install on the inside of your door and make your existing deadbolt smarter. This is ideal for renters who cannot modify their door exterior or homeowners who love their current door hardware.
Access Methods
Fingerprint scanners offer the fastest daily entry. The Tapo DL110’s 0.42-second recognition and the Veise VE017’s AI-learning sensor were the quickest in our tests. Look for locks with self-learning AI for the best long-term accuracy.
Keypads are essential for guests who do not have smartphones or app access. Physical buttons work better in rain than touchscreens, as I discovered during testing. The Yale Assure Lock 2 has the best physical keypad in this roundup.
App control and voice commands add convenience but should not be your only access method. Always have a backup, whether that is a keypad, fingerprint, or mechanical key.
Smart Home Compatibility
Check which platforms each lock supports before buying. Apple Home users should prioritize locks with Apple Home Key support, like the Aqara U400. If you use multiple platforms, Matter-compatible locks offer the broadest compatibility. You can also explore other smart home devices like our top-rated soundbars to build a complete connected home.
Battery Type and Life
Rechargeable batteries save money long-term and reduce waste. The Tapo DL110 and Aqara U400 both use USB-C rechargeable batteries, which I found far more convenient than buying disposable AAs.
If you prefer disposable batteries, look for locks with long life ratings. The ULTRALOQ Bolt SE leads with 18 months, followed by the TEEHO TE001 at 365 days. Forum users on Reddit consistently cite battery life as their biggest smart lock frustration, so do not overlook this spec.
Security Certifications
BHMA certification is the industry standard for lock security. Grade 1 is highest (commercial level), Grade 2 is residential premium, and Grade 3 is basic residential. The Tapo DL110 carries Grade 2, and the Schlage Encode holds BHMA’s highest residential rating.
AES encryption protects your digital access codes and fingerprint data. Look for at least AES128 encryption, which the Veise VE017 and ULTRALOQ Bolt SE both include. Local storage of biometric data is safer than cloud storage.
Rental and Airbnb Considerations
Remote guest code management is essential for rental properties. The Schlage Encode supports up to 100 codes and integrates with Airbnb for automatic code generation. The ULTRALOQ Bolt SE offers unlimited eKeys through the app.
For properties without reliable Wi-Fi, consider locks with offline code generation. Some locks can generate time-limited access codes locally, so guests can enter even if your internet goes down.
Cold Weather Performance
If you live in a cold climate, check the operating temperature range. The Veise VE017 handles temperatures down to -35 degrees Fahrenheit, which makes it the best choice for extreme cold. The TEEHO TE001 and eufy C220 also cover sub-zero temperatures adequately.
Battery performance drops significantly in cold weather. Rechargeable lithium batteries handle cold better than alkaline AAs, which can lose up to 50 percent capacity in freezing conditions.
FAQs
Are smart lock fingerprint scanners accurate?
Modern smart lock fingerprint scanners are highly accurate, especially models with self-learning AI technology. In our testing, locks like the Tapo DL110 achieved 0.42-second recognition with near-perfect accuracy after a brief learning period. Most quality scanners achieve 99 percent or better accuracy rates, though wet or dirty fingers can occasionally cause failed reads.
Is it safer to use a smart lock or traditional deadbolt?
A smart lock offers comparable physical security to a traditional deadbolt when you choose a BHMA-certified model. The added benefits of activity logging, remote monitoring, and automatic locking actually make smart locks safer in practice. However, the best approach is a smart lock that retains a physical deadbolt mechanism for backup security.
Can smart locks be hacked?
Smart locks can theoretically be hacked, but quality models use AES-128 or AES-256 encryption to protect data transmission. The bigger risk is weak passwords and unsecured Wi-Fi networks rather than the lock itself. Choose locks with two-factor authentication and local data storage to minimize hacking risks.
How long does it take to install a smart lock?
Most smart locks install in 10 to 15 minutes using only a screwdriver. Full deadbolt replacements like the Schlage Encode and TEEHO TE001 are straightforward DIY projects. Retrofit locks like the August Wi-Fi Smart Lock are even faster since they attach to your existing deadbolt without removing any hardware.
What happens if my smart lock battery dies?
Every smart lock on this list includes backup access methods for dead batteries. Most have a mechanical key override, and many include a USB-C or USB emergency power port that lets you temporarily charge the lock from a power bank. Low battery alerts typically warn you weeks before the battery fully dies.
Final Thoughts on the Best Smart Locks in 2026
After three months of hands-on testing, the best smart locks of 2026 proved that keyless entry has matured into a reliable, secure, and genuinely convenient technology. Whether you want a simple keypad deadbolt or a full biometric system with Matter support, there is a lock on this list that fits your needs and budget.
My personal recommendation for most homeowners is the ULTRALOQ Bolt SE. It delivers the best balance of features, battery life, and smart home compatibility at a price that respects your wallet. For budget-conscious buyers, the TEEHO TE001 provides outstanding keyless entry value. And for those who want maximum brand trust and security certification, the Schlage Encode remains the industry benchmark.
The smart lock market moves fast, with new protocols like Matter and UWB changing what these devices can do. Whatever you choose, prioritize reliability and security certifications over flashy features. A lock that works every single day is worth more than one with features you rarely use. Take the time to measure your door, check your smart home ecosystem, and pick the lock that genuinely fits your daily life.