Reviews Nuki Smart Lock Ultra
Interested in reviews of Nuki Smart Lock Ultra? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of Nuki Smart Lock Ultra below. We will appreciate if you also share your experiences with Nuki Smart Lock Ultra after purchasing.
Nuki Smart Lock Ultra
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150,220 Ft
135,200 Ft
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Václav, Lipnice nad Sázavou
Rated 05/11/2026, variant Nuki Smart Lock Ultra
Verified purchase
I want a smart lock so I don't have to carry keys, and to pair it with Apple Home. When the lock is in Apple Home, not only can I control it from the other side of the planet, but it also automatically gets added to all my Apple family members' Apple devices, and you can set up automations like "lock the house when no one is home" because we take our phones and watches out with us, so when they all leave, you can say no one is home. Then, as soon as someone approaches the house, you can set it to auto-unlock. It sounds brilliant, but try finding a smart lock that supports Apple HomeKit. There are a few, but they only have Bluetooth, which has limited range. When there's no AppleTV or HomePod in range, remote control and automations don't work. And how many of you have an AppleTV or HomePod in your hallway, eh? You might think you'll just get a WiFi bridge, which is sold for all these locks to bridge Bluetooth to Wi-Fi. That's what I thought too, but lo and behold, even though the lock itself is Apple Home ready, pretty much no bridge works with Apple Home. So the bridge connects it to the network, you can control it from anywhere in the world, but only via the manufacturer's app, not through Apple Home, meaning you still can't set up automations. With my last lock, I solved this by buying a 10m HDMI cable, drilled through the ceiling and several walls, and placed the AppleTV in the hallway. The video signal travelled through that long cable to the projector in the living room, and because the AppleTV remote works via WiFi, as a whole, it worked surprisingly reliably. Now, however, I'm in a similar situation but in a different house, and I decided I wasn't going to repeat such nonsense. I wanted to buy a better lock than my previous Yale Linus, which had an awful app but otherwise worked quite well, so I chose the most expensive and best-rated Tedee lock because both the lock and the bridge claimed Apple Home readiness. However, after installing it and buying a new cylinder because it didn't fit the old Yale one, I found out that the Tedee bridge doesn't work with Apple either, even though it looked like it at first glance. So I also bought this Nuki, which supports Matter over Thread. Luckily, my AppleTV is sufficiently equipped, as only the more expensive AppleTVs support Matter. During installation, I found that while Nuki supports Matter, its cylinder lock is designed so awkwardly that I'm missing 5mm on the outside, and I have to grind down the key heads to extend the shank. One trap after another. Compared to Tedee or Yale, Nuki is the loudest. But it has the best app. Matter paired initially but then disconnected; I had to buy a smart Matter plug and put it in the hallway as an extender. Otherwise, if I didn't insist on Matter, I'd go for Tedee – it's smaller, sturdier, better designed, no plastic gears, has an excellent cylinder and mounting, and the app, while not as tweaked, is nicer-looking and practical. If it weren't for that wretched Apple Home.
Supports Matter over Thread, so you can add it to Apple Home even when your Apple TV or HomePod is out of Bluetooth range.
The app doesn't require an email and password. Someone has finally realised that the mobile app itself can serve as authentication.
The app is clear and covers all possible error and edge cases that one could encounter.
They seem to be the only manufacturer to sell a package with a double cylinder included; other smart locks need one too, each manufacturer requiring their own, but none of them warn you about it, so if you naively buy the lock thinking it will fit your door straight out of the box, it won't.
Matter needs a strong signal. I had to buy an Eve Energy Smart Plug – a smart Matter plug – which I use as an extender, otherwise the AppleTV a floor up and 7m away will pair at first, but in practice it doesn't work.
The cylinder lock has a maximum external length of 55mm – mine is 60mm, so I have to grind down the key heads to extend the shaft. I can compare it with cylinders from Tedee (Gerda) and those are _much_ better, easier to adjust, have fewer parts and a wider range. My older Yale smart lock had a lot of downsides, but it managed the 60mm external length as well.
The loudest of all the ones I've tried, about as loud as a coffee grinder, even on the lowest speed.
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Ondřej, Praha 5
Rated 30/08/2026, variant Nuki Smart Lock Ultra
Verified purchase
Requires basic skill to install, and it's possible to mess it up.
quiet compared to previous versions
Fast compared to previous versions
relatively easy installation
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David, Praha 9 - Horní Počernice
Rated 26/08/2026, variant Nuki Smart Lock Ultra
Verified purchase
A brilliant upgrade from the Pro 4th generation, 3 adjustable speeds.
unlocking speed
Original insert (watch out for the security class)
quality materials
size just right
Matter
easy assembly
Only three keys
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Milan, Jaroměřice nad Rokytnou
Rated 23/08/2026, variant Nuki Smart Lock Ultra
Verified purchase - review from a price comparison website
Excellent workmanship. Battery life and easy charging. You need to be careful not to lose the specific cable, otherwise you won't be able to charge the lock! The cylinder is high-quality, including a proper key.
Very high quality workmanship
Perfect response
Strength of the lock
Unlocking speed
Quality of the cylinder and key
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Anonymous customer
Rated 17/08/2026, variant Nuki Smart Lock Ultra
Verified purchase
Design
Quality of workmanship
Simplicity
Battery life
Applications in CZ
Integration into Apple Home
Thread, Matter
White and black ring design
Zero error rate
Lots of nice settings, including the LED brightness.
Magnetic cable - brilliant
Price
Installing the insert might be tricky for some.
Only 3 keys
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Company
Rated 14/08/2026, variant Nuki Smart Lock Ultra
Verified purchase
My second NUKI lock. This one is top-notch!
Auto-unlock works reliably, it's just a bit limited with Xiaomi HyperOS (see cons).
Compared to older NUKI locks, the unlocking speed is amazing.
A great app with simple and comprehensive settings, like automatic locking, scheduled locking at a certain time and date, etc.
Multiple ways to unlock. A classic key for the older generation, a fob for younger children, and phone unlocking for tech enthusiasts.
Door opening control with remote access.
After purchasing the Door sensor, you can also monitor whether the door is open or closed.
Auto-unlock has limited functionality with XIAOMI phones (on HYPER OS versions). You have to wake the screen, which means you have to take the phone out of your pocket. To save battery, the phone temporarily closes the running app. Even after setting all permissions to not close the app, it still doesn't work.
The lock cylinder set only comes with three keys! The previous set (which had to be bought separately) had five keys. If you want to give keys to your parents, it's a problem. Getting more keys made in the Czech Republic is impossible! You can easily order them on the NUKI website, but the price for one key including delivery is 1,000 CZK! The older version of the cylinder from the Swiss company M and C cannot be re-keyed to this new one from the same manufacturer!
If you have a second entrance to your flat/house through the garden, you need to manually deactivate Auto Unlock, because your front door will automatically open when your phone and the Nuki lock connect via Bluetooth. It can't determine the direction you're approaching the lock from.
If you live in a block of flats, you'll usually need to use a key to unlock the main entrance anyway.
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Anonymous customer
Rated 24/06/2026, variant Nuki Smart Lock Ultra
Verified purchase
It works; so far, no problems. Occasionally I have to take my mobile out of my pocket and tilt it so that it unlocks automatically (all settings are enabled on the phone).
I need a spare key – an unsolvable problem in the Czech Republic (if you’ve had a different experience, please let me know), price abroad including delivery: 56 EUR
a nightmare trying to set up permissions on my mobile
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Adam, Praha 8 - Libeň
Rated 24/01/2026, variant Nuki Smart Lock Ultra
Verified purchase
Completely different league than gen 4. Comparatively more powerful and faster. Finally, an assembly where you don't worry about the lock falling off.
I had a previous version that was significantly weaker than this one, and it couldn't open heavy security doors.
This version significantly improves both speed and power
It's addictive, getting rid of the keys,
Intuitive, easy-to-understand app
I don't know about anything
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Milan, Praha 8
Rated 18/11/2025, variant Nuki Smart Lock Ultra
Verified purchase
It's working great.
Excellent installation instructions. The lock and the liner.
Everything worked on the first try.
Excellent app with many settings
Integration into Apple Home
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Tomáš, Praha 10
Rated 08/11/2025, variant Nuki Smart Lock Ultra
Verified purchase
The unlocking/locking is so loud that it wakes up a sleeping child behind another closed door. Even in slowest mode. The "open door" function is even louder, so even the neighbours know you're home.
beautifully crafted
I was assembling for the first time, yet it can be done in 30 minutes
The unlocking/locking is so loud that it wakes up a sleeping child behind another closed door. Even in slowest mode. The "open door" function is even louder, so even the neighbours know you're home.
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