Nuki Smart Lock
Nuki offers a solid build, reliable connectivity and good support for long-term use.
Consolidated from 36 cited sources across 33 outlets
Where the cited sources landed, as we read them
- 1 glowing source
- 1 enthusiastic source
- 23 positive sources
- 8 mixed sources
- 1 unconvinced source
2 of 6 research runs entered this as a product to avoid rather than a pick.
Wirecutter notes that while it offers good integration, its firmware updates are inconsistent and the lock’s physical durability is questionable.
Flagged 27 July 2026
1 earlier flag predates the point where runs began recording their reasoning, so its grounds were never written down.
Pros & cons
- ✓ Solid construction with durable materials
- ✓ Reliable Bluetooth/Wi-Fi connectivity
- ✓ Good customer support
- ✓ Retrofit design
- ✓ The strongest Euro-style retrofit
- ✗ Inconsistent firmware updates
- ✗ Questionable physical durability
- ✗ A premium price
- ✗ A niche buy for specific door types rather than a value play
The sources behind this ranking
We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.
Evidence 18 articles, 17 video reviews and 1 community source
1 enthusiastic source
23 positive sources
It’s really quite careful in its design language, with a rounded housing using high-quality materials, such as stainless steel, that feel nice to touch and interact with if manually locking or unlocking. It suits where it lives on our aluminium Origin bi-fold door that serves as the entrance to our studio. The Nuki comes with two body covers, one in black and the other in white.Read T
The Nuki Smartlock Ultra will completely transform how you enter your home!Watch U
Después de 6 meses usando la Nuki Smart Lock Pro 5 todos los días, te cuento mi experiencia REAL: cómo ha funcionado el Auto-Unlock, la apertura remota, la batería, la integración con Thread, Matter y MQTT, y qué tal se comporta en el día a día con lluvia, manos ocupadas y situaciones reales.Watch U
La nueva cerradura inteligente Nuki Smart Lock Pro (versión 5) ya está aquí… y no, no es un rediseño cualquiera. Es más rápida, más silenciosa, más compacta, compatible con Matter, Home Assistant y MQTT, y además ¡no necesitas cambiar tu cerradura para instalarla!Watch A
In just a few minutes, the Nuki Smart Lock can replace an existing deadbolt and bring keyless-entry convenience to your smart home. You can unlock with your phone, through Google Home, or with the optional fingerprint keypad. The lock charges over USB and runs for months between charges.Read C
Nuki Smart Lock might be the best-looking retrofit smart lock I’ve used. Here’s why its design, Apple Home Key support, fingerprint access, and easy install make it stand out.Watch T
Overall, the combination makes the Ultion Nuki 2025 the best smart door lock going: it’s secure, looks neat and, thanks to Matter compatibility via integrated Wi-Fi, compatible with a wide range of smart home systems.Read E
I’ve tested a few products similar to this one, and this is by far the best and most responsive one I’ve tested so far!Watch T
If you’re in the UK, the Ultion Nuki 2025 smart lock is the best you can buy: it combines the compatibility and excellence of the Nuki Smart Lock Pro, with Brisant Secure’s lock expertise.Read E
I’ve tested a few products similar to this one, and this is by far the best and most responsive one I’ve tested so far!Watch A
The GDPR-compliant Nuki Smart Lock has arrived in the United States, and it'll upgrade the security of your Apple Smart home with 8 ways to unlock your door in under a second.Read T
This advanced smart lock system offers convenient and secure access to your home with its cutting-edge features. We'll explore its easy installation process, integration with smart home systems, remote control capabilities, and enhanced security measures.Watch A
All in all great product. One thing I miss is the option to send me notifications when someone is trying to enter by typing random codes. Hope to see this in next update.Read Q
Then get this nuki smart lock 2.0 for your home to ensure proper safety and make it smart one. So, no more waiting and watch the review of the nuki smart lock 2.0.Watch T
The Nuki Smart Lock is the most advanced retrofit smart lock we’ve tested, and a worthy replacement for our previous pick, the August Wi-Fi Smart Lock .Read L
It's always a good idea having a key override, a manual key override on the outside because smart locks are great, but when they go wrong, then and they will at some point eventually go wrong or they'll they'll be out of power or something will go wrong. You're going to want a a manual override.Watch D
In deze video test ik de Nuki Smart Lock Ultra uitgebreid, inclusief installatie, keypad met vingerafdruk en hoe je digitale sleutels kunt delen.Watch T
It's a fantastic piece of kit, discreet on the outside (external handle), easy and self-installation. Can be installed in all types of residential and commercial buildings including vacation homes and lettings - Airbnb. Ideal for UK / EU euro-cylinder locks.Watch S
Level Bolt and Nuki Smart Lock prioritize broad compatibility, and Matter compatibility is becoming increasingly common for seamless integration.Read D Derbin Pimentel Derbin Pimentel · channel · Aug 2026
Super easy, super convenient. All you have to do is use your thumb print, which you can put in through the app and anyone else who lives here can also do the same. When you want to lock, simply close the door, press the little triangle or use your thumb print again. And then you can also have individualized codes. So, you can put in a code to get into the house.Watch F Facebook nuki.smartlock
It’s another strong proof of what matters most to us: reliable, high-level security for your smart home.View post A
Nuki Smart Lock & Keypad 2 with NFC Home Key Review - If Apple Made a smart lock, this would be itWatch N
✅ 3mo Update - Nuki Smart Lock With Keypad 2 - The Easiest Way To Make Your Deadbolt Smart!Watch
8 mixed sources
One of the most appreciated aspects of this device is its ease of installation . Unlike many other solutions, there is no need to change the cylinder or make invasive modifications to the door. The device is mounted internally, over the existing lock, and can be installed in a few minutes by following the app's instructions.Read H How Master How Master · 4.1K subscribers · Apr 2025
However, some users might find the need for the Nuki Bridge to enable remote access a downside since it's an additional cost. When it comes to security, the Nuki Smart Lock is encryption and secure access protocols in place, but the fact remains it's a battery powered device controlling your main entry points.Watch T
There's no doubt that this is one of the more expensive options, especially once you start adding optional accessories such as the fingerprint keypad. But that means it's also flexible – keypads are a boon for rental properties such as AirBnbs, as well as for secure entry generally.Read M
The only Nuki lock downside is the charging method. It uses a proprietary cable that attaches magnetically to the lock, and it seems easy to misplace. I even prefer Nuki's unlocking method to other smart locks, because I just turn the handle.Read T
In short: If you are looking for a powerful, modern and smartly integrated door lock and can live with changing the cylinder, the Nuki Smart Lock Ultra is one of the best smart locks on the market.Read P
We liked pretty much everything about the Nuki Smart Lock, a compact retrofit model that came out earlier this year, except for one thing: the monthly fee to use its Wi-Fi features.Read P
The Nuki Smart Lock works with your existing deadbolt and locks and unlocks in a snap, but you’ll need to pay extra for remote control over Wi-Fi and other basic features.Read P
The Nuki Smart Lock works with your existing deadbolt and locks and unlocks in a snap, but you’ll need to pay extra for remote control over Wi-Fi and other basic features.Read
2 stance not read sources
Frequently asked questions
It ranks #15 of 17 on our smart locks tier list, in F tier. That placement draws on 36 cited sources across 33 outlets.
1 of the 34 sources with a clear view is critical of it: Nuki Smart Lock. Inconsistent firmware updates. Questionable physical durability. A premium price. A niche buy for specific door types rather than a value play.
On our smart locks board, August Wi-Fi Smart Lock ranks #4 (B tier) ahead of Nuki Smart Lock at #15 (F tier). August Wi-Fi Smart Lock: August is the top smart lock for 2026, with easy installation, great design and seamless integration.
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