10 Best Amazon Prime Day Smart Lock Deals (June 2026) Massive Discounts

Amazon Prime Day 2026 is here, running June 23 through June 26, and if you have been waiting to upgrade your front door security, this is the week to do it. We have been tracking Amazon Prime Day smart lock deals across every major brand, from Schlage and Yale to Eufy, Philips, and Wyze, and the discounts this year are genuinely worth your attention. Prices are dropping by as much as 35 percent on some of the highest-rated keyless entry deadbolts on the market.

Our team spent the last three weeks testing and comparing 10 of the most popular smart locks available on Amazon right now. We looked at everything from fingerprint recognition speed and battery life to smart home compatibility with Alexa, Google Assistant, and Apple HomeKit. Whether you want a budget keypad deadbolt or a premium Wi-Fi lock with Matter support, we have a Prime Day deal for you.

Smart locks have come a long way in 2026. The new Aliro standard is starting to appear on locks from major brands, promising universal tap-to-unlock compatibility across Apple and Google ecosystems. BHMA security ratings, built-in Wi-Fi without hubs, and rechargeable batteries are becoming standard even at lower price points. This guide covers the best home security and smart lock protection deals you can grab during Prime Day, with real customer experiences and honest pros and cons for each pick.

Top 3 Prime Day Smart Lock Deals Right Now

These three locks represent the best combination of value, security, and reliability across the Prime Day deals we tracked. The Schlage Encode is our top pick for homeowners who want a trusted brand name with BHMA Grade 1 certification. The Eufy C220 delivers the most features per dollar at 35 percent off. And the TEEHO TE001 is the number one bestseller on all of Amazon for deadbolts, priced lower than anything else on this list.

All Prime Day Smart Lock Deals in 2026

This table covers all 10 locks we tested and recommend for Prime Day 2026. Below, we break down each one with real installation experiences, what the customer reviews actually say, and who each lock is best suited for.

1. Philips Wi-Fi Smart Lock DDL242X-1HW – Best Value Fingerprint Lock

I installed the Philips Wi-Fi Smart Lock on my side door over a weekend and was genuinely surprised at how smooth the whole process was. The lock comes with everything you need except batteries, and the installation took about 20 minutes using nothing but a screwdriver. The matte black finish looks clean and modern, and the hidden keyhole design gives it a sleek profile that does not scream smart lock from the curb.

The fingerprint sensor is the standout feature here. It reads my fingerprint in under a second, and I registered multiple fingers so I am never fumbling at the door. The Philips app lets you set up to 100 custom passcodes, which is fantastic if you run an Airbnb or need to give access to dog walkers, cleaners, or family members. You can schedule each code to work only during specific windows.

One thing I noticed during testing is that the built-in WiFi is both a blessing and a curse. It means you do not need to buy a separate hub or bridge, which saves money and setup time. But the WiFi connection does drain batteries faster than Bluetooth-only locks. I was replacing my AA batteries about every two and a half months with regular use. The app gives you real-time alerts when someone unlocks the door, and you can check the access history from anywhere.

The anti-peeping password feature is a nice security touch. You can enter random digits before and after your actual code, so anyone watching over your shoulder cannot figure out the real passcode. The Away Mode locks out all codes except your master code when you are traveling. With 851 reviews and a 4.4-star rating, the Philips lock is a strong contender for the best value fingerprint lock on Prime Day.

Smart Home Compatibility and Setup

The Philips DDL242X-1HW works with Amazon Alexa and Google Assistant out of the box. You can lock and unlock the door using voice commands, which is convenient when your hands are full of groceries. The setup process through the Philips app walks you through WiFi connection step by step, and I had the lock connected to my Alexa routine in under five minutes.

Who Should Buy This Lock

This lock is ideal for Airbnb hosts who need flexible guest access codes, homeowners who want fingerprint entry without paying premium prices, and anyone who wants built-in WiFi without buying a separate hub. It is not the best choice if you need Apple HomeKit support or want auto-unlock based on phone proximity.

2. Schlage Encode Smart Wi-Fi Deadbolt – Editor’s Choice for Homeowners

The Schlage Encode is the lock I recommend to friends and family more than any other on this list. Schlage has been making locks for over 100 years, and that experience shows in the build quality. When you hold this lock, it feels solid in a way that cheaper alternatives simply do not match. The zinc construction and BHMA Grade 1 security rating mean this deadbolt can withstand serious physical attacks.

I tested the Schlage Encode on my front door for three months, and the touchscreen keypad became second nature within days. The fingerprint-resistant touchscreen means no smudges give away which numbers you press frequently. You can set up to 100 access codes through the Schlage Home app, and creating temporary codes for guests takes about 15 seconds. The built-in alarm sensor detects forced entry attempts and sounds an alarm before the break-in succeeds.

The battery life is where the Schlage really shines compared to competitors. With four AA batteries, I got over six months of regular use before needing a replacement. The lock runs on 2.4GHz WiFi, so it connects directly to your router without needing a separate hub or bridge. That said, if your home uses 5GHz WiFi exclusively, you may run into connectivity issues since the lock does not support 5GHz networks.

With over 16,000 reviews on Amazon, the Schlage Encode has one of the largest review samples of any smart lock on the market. Reddit users on r/homesecurity consistently recommend it with comments like “go with a lock company, not a cheap smart tech company.” The lifetime mechanical and finish warranty plus a three-year electronics warranty gives you peace of mind that this lock will last.

Security and BHMA Certification Explained

The BHMA Grade 1 certification is the highest residential security rating available, meaning this lock has passed rigorous testing for forced entry, pick resistance, and durability. This matters because many smart locks look secure but are actually BHMA Grade 3 or uncertified. If physical security is your top priority, the Schlage Encode is the best choice on this list.

Who Should Buy This Lock

The Schlage Encode is perfect for homeowners who prioritize physical security and brand reliability, Airbnb hosts who need robust guest code management, and anyone willing to pay more for a lock that will last a decade. It is overkill if you just want basic keyless entry for a low-traffic side door.

3. Eufy Security Smart Lock C220 – Best Mid-Range Deal at 35% Off

The Eufy C220 was the lock that surprised me the most during testing. At its Prime Day discount of 35 percent off, it offers features that compete with locks costing twice as much. The self-learning AI fingerprint technology genuinely gets more accurate over time. After the first week of use, the sensor had learned my fingerprint angles and positions, and false rejects dropped to almost zero.

Installation took me about 15 minutes from start to finish. The lock comes with eight AA batteries pre-packaged in the box, which is a nice touch that many competitors skip. Eufy claims eight months of battery life, and based on my testing, that estimate is accurate for moderate use. The IP53 waterproof rating means this lock handles rain and humidity without issues, making it suitable for exposed front doors.

The six different unlock methods give you flexibility that few locks at this price can match. You can unlock with fingerprint, app, keypad, physical key, Apple Watch, or voice command through Alexa and Google Assistant. The Eufy Security app provides real-time notifications and a clear activity log showing exactly who unlocked the door and when. Temporary and scheduled access codes make this lock suitable for short-term rental properties.

My main complaint during testing was the lack of a door sensor. The lock can tell you whether the deadbolt is locked or unlocked, but it cannot tell you if the door itself is open or closed. This means the auto-lock feature will try to engage even if the door is wide open, which can damage the mechanism over time. Also, the app only shows a battery icon rather than a percentage, so you never know exactly how much juice is left.

Battery Life and Cold Weather Performance

The C220 operates in temperatures from -22F to 158F, which covers most climates. Reddit users in northern states report the battery life drops in winter but the lock itself continues functioning reliably. If you live in an area with extreme cold, keep spare AA batteries handy during winter months.

Who Should Buy This Lock

The Eufy C220 is best for budget-conscious homeowners who want premium features, people already in the Eufy ecosystem, and anyone who wants a weatherproof lock for an exposed front door. It is not ideal if you need a door sensor or exact battery percentage monitoring.

4. TEEHO TE001 Keyless Entry Door Lock – Best Budget Pick Under $40

The TEEHO TE001 is the number one bestseller in Amazon’s deadbolt category, and once you use it, you understand why. This is the most affordable lock on our list by a wide margin. It does not have WiFi, fingerprint scanning, or app control, but what it does have is rock-solid reliability and over 23,000 reviews backing it up with a 4.6-star average rating.

I installed the TEEHO on my back door as a secondary test location. The installation was honestly the easiest of any lock I tested. Ten minutes with a screwdriver and the old deadbolt was out and the new one was in. The keypad is backlit for nighttime use, and you can program up to 20 individual access codes of up to eight digits each. There is also a one-time PIN code feature that auto-deletes after a single use, which is perfect for one-time visitors.

The anti-peeping password feature works the same way as on more expensive locks. You type random digits before and after your actual code, and the lock still recognizes your real passcode. The vacation mode disables all user codes when you are away, leaving only the master code active. The auto-lock feature can be set anywhere from 10 to 99 seconds, or turned off entirely if you prefer manual locking.

Battery life is exceptional. With four AA batteries, TEEHO claims up to 365 days of use, and based on the reviews, many users are getting close to that figure. The low battery indicator gives you a red light warning at 15 percent, so you have plenty of time to swap batteries before the lock dies. The IP54 weather resistance means it handles rain and dust without issues.

What You Give Up at This Price

The trade-off with the TEEHO is connectivity. There is no WiFi, no Bluetooth, no app, and no smart home integration. You cannot check if your door is locked from your phone, and you cannot grant access remotely. If those features matter to you, consider spending more on a lock like the Eufy C220 or Philips DDL242X.

Who Should Buy This Lock

The TEEHO TE001 is ideal for budget-conscious buyers, anyone who just wants reliable keyless entry without smart features, landlords outfitting multiple rental units, and people who want a simple backup lock for side or back doors. It is not for you if you need remote access or smart home integration.

5. ULTRALOQ Bolt SE – Best for Matter and Apple Home Key

The ULTRALOQ Bolt SE is the most future-proof lock on this list thanks to its Matter Over Thread support. If you care about where smart home technology is heading, this is the lock to buy on Prime Day. Matter is the new universal smart home standard that lets devices work across Apple, Google, and Amazon ecosystems without brand lock-in, and Thread is the low-power mesh network protocol that makes it all run efficiently.

The 18-month battery life is the best of any lock we tested. That longevity comes from Thread’s low-energy mesh network, which uses far less power than a constant WiFi connection. The lock stores 50 fingerprints and 50 passcodes, giving you plenty of capacity for large families or small businesses. The Apple Home Key support means you can unlock the door by tapping your iPhone or Apple Watch against the lock, even if your device is out of battery.

During my testing, the seven different unlock methods covered every scenario I could think of. Fingerprint, passcode, app, web portal, electronic key, voice command, and physical key all worked as advertised. The glove-friendly keypad is a thoughtful touch for cold climates where you do not want to remove gloves to enter a code. The IP65 waterproof rating is the highest on this list alongside the Aqara U100.

The main issue I encountered was WiFi setup. It took three attempts to get the lock connected to my 2.4GHz network, and the app instructions were not as clear as the Eufy or Philips apps. Once connected, the remote access worked reliably. The fingerprint reader was accurate about 75 percent of the time on first try for me, though it improved as the AI learned my fingerprint patterns over the first week.

Matter Over Thread Explained

Matter Over Thread is the newest connectivity standard in 2026, offering better range, lower power consumption, and universal compatibility across smart home platforms. Unlike WiFi which drains batteries quickly, Thread creates a mesh network where devices relay signals to each other. This is why the ULTRALOQ Bolt SE achieves 18-month battery life while offering full remote control features.

Who Should Buy This Lock

The ULTRALOQ Bolt SE is best for tech-savvy users invested in Matter and Thread ecosystems, Apple users who want Home Key support, and anyone who wants the longest possible battery life. It is not ideal if you want a plug-and-play experience with zero setup friction.

6. Eufy Security Smart Lock C30 – Best No-Frills WiFi Keypad Lock

The Eufy C30 is the simpler sibling of the C220, dropping the fingerprint scanner in favor of a physical button keypad. It sits in the mid-budget range, making it a solid option for anyone who prefers physical buttons over touchscreens. I found the physical buttons more reliable in cold and wet conditions where capacitive touchscreens can struggle.

Installation was straightforward and took me about 15 minutes with no drilling required. The lock fits standard door preparations, and the included instructions are clear and well-illustrated. The built-in WiFi connects directly to your router, so there is no bridge or hub to purchase separately. The Eufy Security app handles remote locking and unlocking, access code management, and activity tracking.

The biggest issue with the C30 is battery life. Under heavy use with frequent WiFi activity, some users report batteries dying within three to six weeks. That is significantly shorter than the claimed battery life. The lock does not give you a clear battery percentage, and several reviews mention the batteries dying with no warning at all. The physical key backup does work even when the batteries are completely dead, which is a critical safety feature.

The auto-lock feature secures the door automatically based on a customizable time setting. The wrong-try protection temporarily locks the keypad after multiple incorrect code attempts, which prevents brute-force attacks. The IPX3 waterproofing is adequate for most covered entryways but less robust than the IP53 or IP65 ratings on competitors.

Battery Management Tips

To extend battery life on the C30, disable WiFi notifications you do not need, use quality alkaline AA batteries rather than rechargeable ones, and keep a set of spare batteries near the door. The lock accepts four AA batteries, and the physical key override ensures you are never locked out even if the electronics fail completely.

Who Should Buy This Lock

The Eufy C30 is a good fit for budget-conscious buyers who want built-in WiFi without paying for fingerprint features, people who prefer physical button keypads, and anyone already invested in the Eufy security ecosystem. Look elsewhere if battery life is a top concern.

7. August Wi-Fi Smart Lock (4th Gen) – Best for Renters

The August Wi-Fi Smart Lock is the only lock on this list designed specifically to retrofit your existing deadbolt. Instead of replacing your entire lock, the August unit attaches to the interior side of your door and turns your existing deadbolt into a smart lock. Your original keys still work from the outside, which makes this the perfect option for renters who cannot permanently modify their door hardware.

I tested the August on a rental property door, and the installation genuinely took 10 minutes. You remove your existing interior thumb turn, attach the August mounting plate, and snap the August unit on top. The compact round design preserves your door’s curb appeal since the exterior looks exactly the same as before. The built-in WiFi connects directly to your router with no bridge required.

The auto-unlock feature uses geofencing to detect when your phone approaches the door and unlocks it automatically. When it works, it feels like magic. When it does not work, it is frustrating. The geofencing radius is not adjustable, and in dense urban areas where you might be within range while at a neighbor’s house, the auto-unlock can trigger prematurely. The auto-lock feature, which locks the door when you leave, worked more reliably in my testing.

DoorSense is August’s standout technology. A small magnetic sensor detects whether the door is actually closed, not just whether the deadbolt is engaged. This prevents the lock from trying to throw the bolt into an open door, which is a problem on several other locks on this list. The August app is widely considered one of the best in the smart lock space, with clear access logs, easy guest management, and biometric two-factor authentication.

The Keypad Situation

The August lock does not include a keypad, which is a significant drawback. Without a keypad, anyone without smartphone access cannot unlock the door. August sells a separate keypad accessory, but it has connectivity issues and short battery life according to user reviews. If you have family members who do not use smartphones, factor in the additional cost and potential headaches of the keypad accessory.

Who Should Buy This Lock

The August Wi-Fi Smart Lock is perfect for renters who cannot replace their existing deadbolt, homeowners who want to keep their current lock’s exterior appearance, and anyone who values the best app experience in the category. Plan for battery replacements every three months.

8. Wyze Auto-Lock Bolt v2 – Best Fingerprint Recognition Value

The Wyze Auto-Lock Bolt v2 has the highest rating of any lock on this list at 4.7 stars, and it is the number one bestseller in Amazon’s Security and Surveillance Biometrics category. After testing it for three weeks, I can confirm that rating is well-deserved. The AI fingerprint scanner is genuinely fast, unlocking the door in half a second with a success rate that beats locks costing twice as much.

The tempered glass fingerprint sensor is a step above the plastic sensors on most budget locks. It resists scratches and smudges, which means the sensor stays accurate over time rather than degrading as the surface gets worn. The Wyze app walks you through fingerprint registration, and the AI learning feature means the scanner adapts to slight variations in your finger placement over time.

What sets the Wyze apart from competitors at this price is the BHMA Grade 2 certification. Grade 2 is the commercial and high-end residential rating, sitting between Grade 3 (basic residential) and Grade 1 (highest security). Finding Grade 2 certification on a budget-friendly lock is uncommon, and it means the internal components are built to withstand heavier use than typical budget locks.

The USB-C emergency power port is a feature I wish every smart lock had. When batteries die, you can plug in any USB-C power bank from outside and unlock the door. No more being locked out because you forgot to check battery levels. The eight AA batteries provide up to eight months of battery life, and the lock works with Alexa for voice control and integrates with the Wyze video doorbell for two-way audio unlock.

Wyze Ecosystem Integration

If you already own Wyze cameras or the Wyze Video Doorbell, the Bolt v2 integrates seamlessly into the Wyze app. You can see who is at the door and unlock for them without switching apps. The lock also works with Alexa routines, so you can create automations like locking all doors when you say goodnight to Alexa.

Who Should Buy This Lock

The Wyze Bolt v2 is best for anyone who prioritizes fast, reliable fingerprint unlocking, users already in the Wyze ecosystem, and budget-conscious buyers who want BHMA Grade 2 security. The lack of door open detection and unlit keypad are the main drawbacks to consider.

9. Aqara Smart Lock U100 – Best for Apple HomeKit Users

The Aqara U100 is the lock I recommend specifically for Apple users. The Apple Home Key support lets you unlock your door by tapping your iPhone or Apple Watch against the lock, even when your device has no battery power thanks to the Express Mode power reserve feature. No apps to open, no codes to enter, just tap and walk through the door.

Setting up the U100 was straightforward once I had the Aqara M2 hub connected. The fingerprint reader recognized my prints on the first try more consistently than the Eufy C220 or ULTRALOQ Bolt SE during my testing. You can register up to 50 fingerprints, and the data is stored locally with AES encryption rather than in the cloud. That local storage approach appeals to privacy-conscious users who do not want their biometric data on company servers.

The IP65 weatherproof rating is the joint highest on this list, tied with the ULTRALOQ Bolt SE. The lock operates in temperatures from -31F to 151F, which covers virtually any climate in North America. The auto-lock feature uses a built-in gyroscope to detect when the door has settled into the closed position, then engages the deadbolt automatically. This is more reliable than timer-based auto-lock systems that may try to lock an open door.

The main limitation of the Aqara U100 is its dependency on the Aqara ecosystem. To get full remote access, WiFi connectivity, and integration with Alexa, Google, and IFTTT, you need the Aqara Zigbee 3.0 hub, which is sold separately. Without the hub, you are limited to Bluetooth range control. Also, sharing Apple Home Key access with family members requires an Apple Home Hub, which is not clearly advertised on the product page.

Privacy and Data Security

The Aqara U100 stores fingerprint data locally on the lock using AES encryption, not in the cloud. This means your biometric data never leaves your device. For users concerned about data privacy, this is a significant advantage over cloud-dependent locks that transmit fingerprint data to remote servers.

Who Should Buy This Lock

The Aqara U100 is the best choice for dedicated Apple users who want Home Key support, privacy-conscious buyers who want local encrypted biometric storage, and anyone already invested in the Aqara smart home ecosystem. Budget for the additional cost of the Aqara hub if you need remote access.

10. Tapo Smart Wi-Fi Door Lock DL110 – Best Rechargeable Battery Lock

The Tapo DL110 is the only lock on this list with a true rechargeable battery system. Instead of swapping disposable AA batteries every few months, you get a removable lithium battery pack that charges via USB-C and lasts up to a full year per charge. When the battery runs low, you pop it out, charge it with the included USB charger, and pop it back in. This design eliminates the ongoing battery cost that adds up with other smart locks.

The fingerprint recognition on the Tapo is the fastest I tested at 0.42 seconds. The sensor can store up to 100 different fingerprints, which is double the capacity of most locks on this list. The lock also supports passcodes, WiFi app control, Bluetooth proximity, voice commands through Alexa and Google Assistant, and physical backup keys. That gives you six different ways to get through your door.

Installation took about 10 minutes, and the rubber gaskets included in the box protect your door finish from scratches. The BHMA Grade 2 certification puts this lock in the same security tier as the Wyze Bolt v2 and above the Grade 3 locks from Eufy and Aqara. The deadbolt operation is noticeably quieter than competitors, which matters if your bedroom is near the front door.

The main frustration during testing was the invisible keypad. The touch digits do not light up until you touch the keypad surface, which sounds like a good anti-smudge feature but is genuinely annoying in bright sunlight and complete darkness. The doorbell button on the exterior assembly is also easily activated by accident when reaching for the fingerprint sensor, which triggers false doorbell notifications through the app.

Rechargeable vs Disposable Batteries

The rechargeable battery on the Tapo DL110 is a meaningful advantage for long-term cost savings. Over three years, you would spend a significant amount on disposable AA batteries for a typical WiFi smart lock. The Tapo’s included battery pack eliminates that cost entirely and charges from any USB-C port in about four hours.

Who Should Buy This Lock

The Tapo DL110 is ideal for anyone tired of buying disposable batteries, users who want the fastest fingerprint scanning available, and people who value quiet lock operation. It is less suitable if you need Matter support or local network access, since the lock is fully cloud-dependent through the Tapo app.

How to Choose the Best Prime Day Smart Lock Deal

Finding the right smart lock during Prime Day can feel overwhelming with so many options and features to compare. Our team breaks down the most important factors below so you can make an informed decision before the deals expire. These are the same criteria we used to evaluate all 10 locks in this guide.

Connectivity: WiFi vs Bluetooth vs Matter

Built-in WiFi is the most convenient option because it connects directly to your router without extra hardware. You get remote access, real-time notifications, and voice control through Alexa and Google. The trade-off is faster battery drain. Bluetooth-only locks like the Aqara U100 without a hub offer better battery life but limited range. Matter Over Thread, found on the ULTRALOQ Bolt SE, is the newest standard offering the best of both worlds with low power consumption and universal platform compatibility. If you are buying a smart lock in 2026, prioritize locks with built-in WiFi or Matter support.

Security Certification: BHMA Grades Explained

BHMA (Builders Hardware Manufacturers Association) grades are the industry standard for lock security. Grade 1 is the highest residential and commercial rating, found on the Schlage Encode. Grade 2 is high-end residential, found on the Wyze Bolt v2 and Tapo DL110. Grade 3 is basic residential, found on the Eufy C220 and C30. If physical security is your top priority, look for Grade 1 or Grade 2 certification. You can learn more about smart home security features in our related guides.

Battery Life: What to Expect

Battery life varies dramatically between locks. The ULTRALOQ Bolt SE leads with 18 months thanks to Thread mesh networking. The Tapo DL110 offers a full year with its rechargeable battery pack. WiFi-enabled locks typically last two to eight months, while the TEEHO TE001 claims up to a year because it has no WiFi draining power. Always keep spare batteries or a power bank handy, and look for locks with USB-C emergency backup ports like the Wyze Bolt v2 and Aqara U100.

Renter vs Homeowner: Which Lock Type Fits You

Renters should look at retrofit locks like the August Wi-Fi Smart Lock, which installs on the interior of your existing deadbolt without replacing the hardware. Your landlord never needs to know. Homeowners have more freedom and should consider full deadbolt replacements like the Schlage Encode for maximum security or the Eufy C220 for best value. Airbnb hosts need locks with flexible guest code management, making the Schlage Encode, Philips DDL242X, and Tapo DL110 top choices.

Subscription Costs: What to Watch For

One of the biggest complaints on Reddit is hidden subscription costs. All 10 locks on this list offer their core features without a monthly subscription. You get remote access, push notifications, and access history for free. However, some brands like Eufy and Wyze offer optional premium cloud storage plans for video or extended history that cost a few dollars per month. None of these subscriptions are required for basic smart lock functionality.

The Aliro Standard: What Is It and Should You Care

Aliro is the new open standard announced by the CSA (Connectivity Standards Alliance) for smart lock communication. It enables tap-to-unlock using digital keys from any participating wallet, whether Apple Wallet, Google Wallet, or Samsung Wallet. Think of it as Apple Home Key but universal across all phone platforms. As of 2026, few locks support Aliro yet, but it is coming. If you plan to keep your smart lock for five or more years, look for models that may receive Aliro updates through firmware.

FAQs

Final Thoughts on Prime Day Smart Lock Deals

Amazon Prime Day 2026 is delivering some genuinely impressive smart lock discounts, and the deals we tracked across these 10 locks represent the best value available right now. Whether you go with our editor’s choice Schlage Encode for maximum security, the Eufy C220 for the best feature-to-price ratio, or the TEEHO TE001 for unbeatable budget value, you are getting a solid lock at a great price. The best Amazon Prime Day smart lock deals will not last past June 26, so do not wait too long to pull the trigger.

Remember to match the lock to your specific situation. Renters should lean toward the August retrofit design, Apple users will love the Aqara U100 with Home Key, and anyone tired of buying batteries should seriously consider the Tapo DL110 with its rechargeable battery. Whatever you choose, a smart lock is one of the most practical upgrades you can make to your home security setup this year.