--- product_id: 584138979 title: "Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white" brand: "nuki" price: "FREE" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/584138979-nuki-smart-lock-pro-4th-generation-smart-door-lock-wifi store_origin: GB region: United Kingdom --- # Built-in WiFi + Matter & Thread support Smartphone & smartwatch key access 1-year rechargeable battery life Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white **Brand:** nuki **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ” Unlock the future of home security with Nuki Smart Lock Pro! ## Quick Answers - **What is this?** Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white by nuki - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/584138979-nuki-smart-lock-pro-4th-generation-smart-door-lock-wifi) ## Best For - nuki enthusiasts ## Why This Product - Trusted nuki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Keyless Entry:** Turn your smartphone into a master keyβ€”no more fumbling for keys or spare copies. - β€’ **Ultimate Access Control:** Assign up to 200 unique digital keys with customizable schedules for family, friends, or service providers. - β€’ **Auto Lock & Unlock Magic:** Walk in with full handsβ€”Auto Unlock opens your door automatically, while Lock'n'Go secures it behind you. - β€’ **Effortless 3-Minute Installation:** Retrofit your existing door lock without drilling or screwsβ€”upgrade your home in minutes. - β€’ **Smart Home Ready & Voice-Controlled:** Integrates flawlessly with Alexa, Google Home, Apple HomeKit, and the new Matter standard for hands-free convenience. ## Overview The Nuki Smart Lock Pro (4th generation) is a premium electronic door lock that transforms your smartphone and smartwatch into secure digital keys. Featuring built-in WiFi, Matter and Thread smart home compatibility, and a rechargeable battery lasting up to one year, it offers effortless retrofit installation without drilling. With advanced features like Auto Unlock, Lock'n'Go auto-locking, and the ability to assign up to 200 personalized access authorizations, it redefines convenience and security for modern smart homes. ## Description Nuki Smart Lock Pro (4th generation) – The everyday electronic door lock with integrated remote access Welcome home redefined: the Nuki Smart Lock 3.0 Pro with integrated remote access and rechargeable power pack. Installable in just a few minutes, it lets you use your smartphone and smartwatch as a key. This way, the front door can be unlocked by smartphone and it can also be controlled on the go.This Nuki Smart Lock 3.0 Pro is already equipped with a WiFi module, allowing it to be used online. It can be opened and locked on the go without the need for additional devices and can be directly integrated into leading Smart Home systems. Say goodbye to batteries as the included battery power pack lasts up to one year and is fully rechargeable. Since security and elegance go so well together, the Smart Lock comes with a premium aluminium finish on the rotary knob and is available in black and white.Open the door with a simple swipe in the Nuki app, or set your smart lock to work as an automatic door opener: Thanks to the Auto Unlock feature, the Smart Lock 3.0 Pro unlocks automatically when you come home and locks again automatically via the Lock'n'Go feature as soon as the door is closed. No more searching around for keys or shopping bag acrobatics! No need to hand out spare keys to family, friends and dog-sitters, because with the Nuki app you can easily assign individual access authorisations. The access log means you always have a record of who is coming and going and when the front door was locked. The security standards for the Smart Lock's communication are comparable to those found in online banking and certified by AV-TEST.Smart Lock 3.0 Pro can be retrofitted onto most existing front door locks within 3 minutes and without screws or drilling, it is also compatible with common cylinders. The Nuki Smart Lock 3.0 Pro supports the latest Nuki Door Sensor*, which works together with the Nuki app to show if the front door is open or closed. This makes your home even more secure. And if you want to be completely offline, the Nuki Fob or Nuki Keypad are ideal companions: Simply open the door via remote control or by inputting a door lock code. And what about the good old-fashioned key? That can still be used if required. Review: Finally, a smart device manufacturer that listens to its customers and responds to their needs - βž• Futureproofed with Thread βž• A wealth of smart home integration options, Matter, MQTT, Alexa/Google βž• Highly configurable βž• Fairly easy to set up (if you don't need an adapter) βž– Accessories (door sensor, keypad/fingerprint, fobs) are expensive βž– Bulky compared to some smart locks βž– Locking knob adapters not included/free when purchasing from desertcart Firstly, I want to say how much I appreciate the company's ethos with this smart lock. They have fully embraced the smart home community by implementing requested features such as Matter/Thread and MQTT. I really, really wish all smart device manufacturers were like this. On setting up, I found that I needed an adapter for my internal locking knob, and these vary by lock manufacturer. If you purchase from the Nuki site, you'll learn this as you go through the buying process. On desertcart, you might not find out until it arrives. I think the adapters _are_ sold on desertcart, it would be nice to see them discounted to free if purchased at the same time. I ordered a free adapter from the Nuki site, but it still hasn't come. Luckily, I own a 3D printer and there are STL files available around the net, so I was able to make my own. It's important to note that THIS DOES NOT COMPLETELY REPLACE YOUR KEY. Your key is now the last resort option to enter your house. The person who left the one star review after having to call a locksmith made a grave error, either by ignoring the advice that the lock needs to have an emergency mode (keys can go in both sides at the same time), or by thinking they no longer needed to carry their house key. These are electronic devices: some will fail, the lock battery might die, your phone battery might die, sometimes they might get into an unexpected state. If you leave your house without a backup means of entry, you only have yourself to blame when things go wrong. The lock is highly configurable via the app. You can set it up to auto lock, you can also have it auto unlock when you approach it, and you can tweak the options for those to suit. I'm still fine-tuning mine. You can set up night mode, schedules, Lock 'n' Go (unlocks the door and then locks it again quickly afterwards). The accessories are quite expensive. The door sensor is only compatible with the lock (no Matter/Thread support) and is more than twice the price of the Aqara P2 Matter/Thread door sensor. The keypad is twice the price of a Simpled keypad. If you're running Home Assistant, it might be worth looking into alternatives unless you want to lock yourself in (no pun intended) to Nuki. Review: Easy to install, easy to use - Had always been reluctant to get a smart lock, but after a lot of research this fit the bill nicely. Set up up was easy, less than 10 minutes start to finish. Great thing is that it can be still used as a standard lock and being internally installed no-one is any the wiser, so doesn't scream teck head lives here making to a potential burglary target. Like the auto lock feature and smart unlock when you get home. Is it perfect, not quite, would be nice to be able to set it to lock using a single turn while at home then automatically add a second turn when it switches to night mode, but not a deal breaker and it's a pity that you need the magnetic sensor (sold separately) to enable extra features such as not automatically locking if door isn't closed, but again not a deal breaker. It's not the quietest but at least you know your door is locked behind you. On the plus side you do get built in WiFi, rechargeable battery unit and Matter included with the pro version. So in conclusion if you are in the market for a smart lock, but don't want to shout out that you have one, get one! ## Features - Electronic door lock - easy retrofitting on the front door. Smartphone instead of keys. Control your door lock remotely: with integrated WiFi or remote access via thread. Automatic door opening, logging and easy integration into your smart home. - Digital keys - Assign up to 200 individual access authorizations to everyone who is important to you. Once for the house technician, every Wednesday from 14:00 to 16:00 for the dog sitter or always for your sweetheart. - Easy to upgrade - installation in less than 3 minutes. On the inside of the door above your existing door lock. Completely without drilling or screwing. Completely invisible from the outside. Can also be removed without leaving any residue. Check on the Nuki -Web page, whether Nuki fits your door. - Automatic door opening - straight into the home with full hands. The electric door lock from Nuki Makes it possible: Your smartphone stays in your pocket. Nuki becomes an automatic door opener with Auto Unlock. - Automatic locking - always a good feeling with Nuki , the smart door lock. Your door is always securely locked. that Nuki With Lock'n'Go, Smart Lock automatically locks behind you when you leave home. - Smart home integration β€” now also with Matter, the new smart home standard. Connect your Smart Lock to desertcart Alexa, Google Home, or Apple. Steer Nuki with voice commands and create automated routines. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJYH87JC | | Best Sellers Rank | 236,010 in DIY & Tools ( See Top 100 in DIY & Tools ) 388 in Lock Cylinders | | Brand | NUKI | | Colour | White | | Connectivity Protocol | Bluetooth | | Control Method | App | | Controller Type | Amazon Alexa | | Customer Reviews | 4.0 out of 5 stars 914 Reviews | | Finish | Lacquered | | Included Components | SL4G Pro White UK | | Item Dimensions | 11 x 6 x 6 centimetres | | Item Type Name | SL4G Pro White UK | | Item dimensions L x W x H | 11 x 6 x 6 centimetres | | Lock Type | Keypad | | Lock type | Keypad | | Manufacturer | Nuki Home Solutions GmbH | | Material | Aluminium | | Model Number | 221003 | | Recommended Uses For Product | secure remote access control, keyless entry, smart home integration | | Recommended uses for product | secure remote access control, keyless entry, smart home integration | | Shape | Rectangular | | Special Features | App control, Wireless | | Style | 4th generation | | Unit Count | 1.0 count | ## Product Details - **Brand:** NUKI - **Item dimensions L x W x H:** 11 x 6 x 6 centimetres - **Lock type:** Keypad - **Material:** Aluminium - **Special feature:** App control, Wireless ## Images ![Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white - Image 1](https://m.media-amazon.com/images/I/61HJniQcAaL.jpg) ![Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white - Image 2](https://m.media-amazon.com/images/I/71xrCwfeMOL.jpg) ![Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white - Image 3](https://m.media-amazon.com/images/I/81rDKVzrgQL.jpg) ![Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white - Image 4](https://m.media-amazon.com/images/I/61bkz1ERSqL.jpg) ![Nuki Smart Lock Pro (4th generation), smart door lock with WiFi and matte for remote access, electronic door lock turns the smartphone into a key, with battery power pack, white - Image 5](https://m.media-amazon.com/images/I/71jVyXsNLtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Finally, a smart device manufacturer that listens to its customers and responds to their needs *by A***W on 8 May 2024* βž• Futureproofed with Thread βž• A wealth of smart home integration options, Matter, MQTT, Alexa/Google βž• Highly configurable βž• Fairly easy to set up (if you don't need an adapter) βž– Accessories (door sensor, keypad/fingerprint, fobs) are expensive βž– Bulky compared to some smart locks βž– Locking knob adapters not included/free when purchasing from Amazon Firstly, I want to say how much I appreciate the company's ethos with this smart lock. They have fully embraced the smart home community by implementing requested features such as Matter/Thread and MQTT. I really, really wish all smart device manufacturers were like this. On setting up, I found that I needed an adapter for my internal locking knob, and these vary by lock manufacturer. If you purchase from the Nuki site, you'll learn this as you go through the buying process. On Amazon, you might not find out until it arrives. I think the adapters _are_ sold on Amazon, it would be nice to see them discounted to free if purchased at the same time. I ordered a free adapter from the Nuki site, but it still hasn't come. Luckily, I own a 3D printer and there are STL files available around the net, so I was able to make my own. It's important to note that THIS DOES NOT COMPLETELY REPLACE YOUR KEY. Your key is now the last resort option to enter your house. The person who left the one star review after having to call a locksmith made a grave error, either by ignoring the advice that the lock needs to have an emergency mode (keys can go in both sides at the same time), or by thinking they no longer needed to carry their house key. These are electronic devices: some will fail, the lock battery might die, your phone battery might die, sometimes they might get into an unexpected state. If you leave your house without a backup means of entry, you only have yourself to blame when things go wrong. The lock is highly configurable via the app. You can set it up to auto lock, you can also have it auto unlock when you approach it, and you can tweak the options for those to suit. I'm still fine-tuning mine. You can set up night mode, schedules, Lock 'n' Go (unlocks the door and then locks it again quickly afterwards). The accessories are quite expensive. The door sensor is only compatible with the lock (no Matter/Thread support) and is more than twice the price of the Aqara P2 Matter/Thread door sensor. The keypad is twice the price of a Simpled keypad. If you're running Home Assistant, it might be worth looking into alternatives unless you want to lock yourself in (no pun intended) to Nuki. ### ⭐⭐⭐⭐⭐ Easy to install, easy to use *by A***R on 14 April 2024* Had always been reluctant to get a smart lock, but after a lot of research this fit the bill nicely. Set up up was easy, less than 10 minutes start to finish. Great thing is that it can be still used as a standard lock and being internally installed no-one is any the wiser, so doesn't scream teck head lives here making to a potential burglary target. Like the auto lock feature and smart unlock when you get home. Is it perfect, not quite, would be nice to be able to set it to lock using a single turn while at home then automatically add a second turn when it switches to night mode, but not a deal breaker and it's a pity that you need the magnetic sensor (sold separately) to enable extra features such as not automatically locking if door isn't closed, but again not a deal breaker. It's not the quietest but at least you know your door is locked behind you. On the plus side you do get built in WiFi, rechargeable battery unit and Matter included with the pro version. So in conclusion if you are in the market for a smart lock, but don't want to shout out that you have one, get one! ### ⭐ Great features, but break quickly *by A***R on 17 October 2024* Tonight, my second Nuki lock has failed. I use the Nuki cylinder too, which in itself is fine but pointless without the lock. I knew this was going to fail as it started acting like my first one. I've only had this one since July so it hasn't lasted long (it's October as I write this). The last one lasted longer, but still cheap, must be cheap parts because I've heard the motor struggling over the last few days and tonight it won't do anything. It's a shame - the functionality and features are brilliant, but I've got no choice but to look for an alternative. Avoid. ## Frequently Bought Together - Nuki Smart Lock Pro (4th generation), smart door lock with Wi-Fi and Matter for remote access, electronic door lock turns your smartphone into a key, with Power Pack, for Euro Profile Cylinder, white - Nuki Keypad 2 Open the door with a code or fingerprint quickly and conveniently - the ideal accessory for Nuki Smart Lock, Bluetooth - Nuki Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/584138979-nuki-smart-lock-pro-4th-generation-smart-door-lock-wifi](https://www.desertcart.co.uk/products/584138979-nuki-smart-lock-pro-4th-generation-smart-door-lock-wifi) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*