Nuki Smart Lock (Deadbolt) Keyless Entry WiFi Electronic Deadbolt with Auto-Unlock, App Control, Remote Access, Easy Installation, Smart Home for Front Door, Home & Rentals
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 2 left in stock, order soon!
Arrives
Wednesday, Apr 15
Style: Smart Lock
Features
- Nuki The Smarter Lock: Compact and invisible from outside, this smart lock unlocks in under a second. Engineered in Europe with top-tier security and encryption.
- Easy retrofit install: Mounts in under 15 minutes on the inside of your door, over your deadbolt. No drilling. Step-by-step Nuki app guide makes setup simple. The perfect deadbolt smart lock.
- Hands-free access: With Auto Unlock, your smart door lock opens as you arrive. Share digital keys, track activity in the free Nuki app, and keep your key as backup.
- Smart home ready: Seamlessly works with Apple Home, Alexa, Google Home, and SmartThings, integrating easily into your setup. This smart lock supports Bluetooth, Wi-Fi, and Matter over Thread for reliable, future-proof connectivity.
- Secure & long-lasting: Our smart door lock uses bank-level encryption, tamper alerts, and real-time monitoring. Battery charges in 2 hours and lasts for months.
- Remote access: Control your door from anywhere, see real-time status updates, and easily manage users and permissions whenever you need all through the Nuki app.
Brand: NUKI
Special Feature: Auto-Lock
Lock Type: Deadbolt
Item dimensions L x W x H: 2.24 x 2.24 x 2.28 inches
Material: Stainless Steel
Brand Name: NUKI
Included Components: Nuki Smart Lock Ultra
Model Number: 221146
Manufacturer: Nuki Home Solutions
Unit Count: 1.0 Count
Additional Features: Auto-Lock
Lock Type: Deadbolt
Control Method: App, Gesture, Push Button
Style Name: Smart Lock
Color: Silver
Material Type: Stainless Steel
Item Dimensions: 2.24 x 2.24 x 2.28 inches
Item Weight: 0.69 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: Smart Lock
The media could not be loaded. ⭐️⭐️⭐️⭐️⭐️ 5-Star Review for Nuki Smart Lock I couldn’t be happier with my Nuki Smart Lock! Installation was a breeze—seriously, the app guides you step-by-step, making the whole process incredibly straightforward. Plus, it’s compatible with Apple Home, Google Home, and Alexa, which makes it super versatile. I love that it’s European technology, and the keypad functionality is fantastic. You can easily add different people and grant access via number codes or even fingerprints, which adds a layer of convenience and security. The ability to monitor who comes and goes remotely through the app is such a game-changer. Also, the design is sleek and elegant. It doesn’t draw attention or clutter the door with numbers or visible tech. And instead of using traditional batteries, you can recharge it with a cable, adding to the convenience. In short, the Nuki Smart Lock is not only beautiful and discreet, but also incredibly functional and user-friendly. It’s definitely a 5-star product, and I absolutely love it!
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Reviewed in the United States on October 18, 2025 by Stephanie Von Csaky
Style: Smart Lock
This is a very high quality lock and very impressive! You can tell the designers have a great pride in it. The brushed metal handle on it is a classy look! Having come from the August Lock which was getting old and tired, it's a night and day difference. it's super fast to lock and unlock and easy to install. They include the charger cord so you can charge the lock from an outlet near the door, or you can easily remove the lock and take it to your charging station. It's a USB C cable to a magnetic connector. If you have a couch with USB ports near the door, you can brag to your friends that you are charging your lock with a couch! imagine telling someone in the past you could do that now! :) About 2 hours later, you have a fully charged lock ready to last you about 6 months between charges. The connectivity is wonderfully easy to connect to the app and 2.4ghz WiFi network. I use Home Assistant which supports Matter devices and was able to get this connected with no problems. It is easily controlled over the Matter network which is insanely awesome! It will operate without Internet! Finally an IoT device not fully dependent on the WWW! Overall, this is a super impressive buy and great value! You can't go wrong with it and it's also certified by Home Assistant and is a great addition to their growing device lists.
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Reviewed in the United States on August 1, 2025 by Ed Nelson
Style: Smart Lock
Product had challenges to work on my door. Asked for help from customer service, only to get a runaround. Asked a local locksmith who advised a square key 1.5” in length to connect to the deadbolt and smart lock. I shared my findings with customer support so they can help others. They instead were dismissive and reprimanded me I didn’t do it correctly. If that’s how they treated me, good luck expanding to the US.
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Reviewed in the United States on March 9, 2026 by Ben
Style: Smart Lock
Was super easy to install, works how I want it (for the most part, my echo device are not compatible since they are 3rd generation devices). And i don't have to think of carrying my house keys, just a car key. Just make sure that your door sits aligned with the strike plate for the deadbolt. My door is a little off on the strike plates. I do suggest getting the keypad for family members if they need in and don't have a key. For how much I spent on this is a good value. Kwikiset locks are perfect since they are most common locks on doors, was compatible and easy to install, had everything you need in box (except tools). Have to update on battery life but still fully charged. NOTE: sometimes when I turn the lock, it feels jammed when trying to unlock, just turn to lock then turn to unlock (or push the buttonin the middle) , works just fine 98% of the time.
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Reviewed in the United States on September 10, 2025 by kenney
Style: Smart Lock
The media could not be loaded. Great smart lock, lots of connectivity options (Bluetooth, Wifi, Thread). Easy to retrofit over the existing lock. Initially I had issues adding it to my thread network, but that was only because I had my Thread and Zigbee networks on the same channel so can't blame Nuki for that. Once I switched the channel I was able to add it no problem. Integrates with Home Assistant via using the Matter integration pretty easily. Of course you will need a Thread Border Router to be able to integrate it via Thread. Im not sure if it can also do Matter over Wifi, you should double check the documentation if thats what youre wanting. Even without Home Assistant you still have the option of using it with the Nuki app, which also implements an auto unlock feature thats geofence and bluetooth low energy proximity based just using your phones location and bluetooth. One of the Nuki founders was a guest on the Home Assistant Podcast, and they got this into the 'Works with Home Assistant' program which gives me impression that Nuki as a corporation is one of the better Open Source Home Automation community members. I put them in the same category as Shelly, which are companies that dont have a vendor lock in strategy (under the present management at least). (UPDATED 2025 Sept) After having this for 3 months still running great. This has easily become the automation with the highest Home (or Spouse or Family) Approval Factor for my household. Haven't had to recharge battery yet, at this rate I'll probably get 8-9 months total battery life before needing to charge. This is in a household of 2 working adults that both have auto unlock setup.
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Reviewed in the United States on September 15, 2025 by Thomas b.