Nuki Smart Lock Pro (4th Gen)
SmartphoneProduct details
The Nuki Smart Lock Pro turns your smartphone into a key. With the free Nuki app, you can open your front door in seconds with just a swipe or automatically thanks to the Auto Unlock feature. Simplify your daily life with practical features and smart automations. Unsafe key hiding spots are a thing of the past. Grant up to 200 individual access permissions to everyone who matters to you. A quick look at the log is all it takes to know who came and went, and when. The integrated Wi-Fi module allows you to access your Nuki Smart Lock even when you're away, so you can always be sure your door is locked. Thanks to the new universal communication standard Matter, connecting your smart home devices is now easier than ever, regardless of model or brand. The optimized power pack impresses with a battery life of up to six months on a single charge. Installation is also incredibly easy, taking just a few minutes without any screws or drilling. If needed, the Nuki Smart Lock can be removed without leaving any traces. Enhance your Nuki Smart Lock with our wide range of accessories.
Access system type | Smart Lock |
Closing mechanism | Smartphone |
Smart home ecosystem | Amazon Alexa, Apple Home, Apple Siri, Google Assistant, IFTTT, Matter |
Transmission type | Bluetooth, Wi-Fi |
Power supply | Rechargeable battery operated |
Item number | 39263649 |
Reviews & Ratings

- Battery life
- Scope of functions
- Reliability
My initial mistrust of leaving the house without a key has now completely disappeared. The Nuki Smart Lock Pro has proven to be an absolutely reliable and extremely flexible access control system that I wouldn't want to be without.

- Easy assembly & set-up
- wide range of functions
- practical accessories
- Matter available
- Loud engine noise
- Matter remote access only for a fee
- Very good security settings
- Easy handling
- Uncomplicated installation
- Accessories such as keypad must be purchased separately
The Smart Lock 4.0 Pro door lock from Nuki not only impresses with its attractive price: In the CHIP test centre, we also liked the fact that the smart lock offers a very high level of security. The Smart Lock Pro 4.0 can also be used without an online account. This provides additional security, as does the requirement that only secure passwords may be used...
- Very good security settings
- Easy handling
- Uncomplicated installation
- Accessories such as keypad must be purchased separately
The Smart Lock 4.0 Pro door lock from Nuki not only impresses with its attractive price: In the CHIP test centre, we also liked the fact that the smart lock offers a very high level of security. The Smart Lock Pro 4.0 can also be used without an online account. This provides additional security, as does the requirement that only secure passwords may be used...
- No account or cloud obligation
- Very good app
- Function key
The market for smart door locks is manageable, but offers a decent selection. None of the devices tested need to hide. Switchbot offers a reasonably priced entry-level product, while Yale offers a functional extension to its comprehensive in-house security system. Why the Tedee is almost twice as expensive is beyond us. Nuki offers the best overall package.
- WLAN and Matter
- Without account and cloud
- Battery pack
- Slightly loud when closing
- Motor a little underpowered
The best smart lock comes from market leader Nuki. The door lock and app look sophisticated. Tested here: the top model Nuki Pro. It offers Wi-Fi and Matter for remote access and fast Thread radio. Clever functions such as auto-unlock, a rechargeable battery pack and the high-quality aluminium and plastic design secure the test victory.