Rank #1 in Best Smart Lock 2026: Ten Door Locks Ranked on Security First
Nuki Smart Lock Ultra (Euro Profile) Electronic Door Lock with Bluetooth, WiFi & Matter, for Easy Integration in smart Home, Unlock Door remotely, with 3 Different Locking speeds, Stainless Steel
Price and rating as shown on Amazon when we collected them. Both change.
The Nuki Smart Lock Ultra is our number one smart lock pick for September 2026. It retrofits onto your existing Euro profile cylinder, includes a universal cylinder and brings Wi-Fi, Bluetooth and Matter without a bridge, at £309. The listing records 598 ratings at 4.5.
Everything on this page comes from the Amazon listing rather than our own testing.
How those 598 ratings break down
An average hides its own shape. This is the spread behind the 4.5 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Fit | Existing Euro profile cylinder |
|---|---|
| Ecosystem | Bluetooth, Wi-Fi, Matter |
| Cylinder | Universal Euro cylinder included |
| Motor | Around 3x faster than previous gen |
| Battery | Months per charge, 2 hour recharge |
| Origin | Romania |
| ASIN | B0DN1SZCTL |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Easy install, works really well”
Verified purchase“Easy to fit great for older people easy to get in with shopping locks behind youA great piece of engineering”
What it is up against
The rivals it was ranked against in Best Smart Lock 2026: Ten Door Locks Ranked on Security First.
Rank #2
SwitchBot WiFi Smart Lock Ultra with Keypad Vision Pro, 3D Face & Palm Vein Recognition, Contactless Unlock, Fits Euro Profile Cylinder, Supports Matter, Alexa, Google, IFTTT
£242.06
Rank #3
Tapo Smart Wi-Fi Door Lock, Deadbolt, Fingerprint Recognition, DL110
£140.84
Rank #4
SwitchBot WiFi Smart Lock Ultra with Keypad Vision, 3D Face Recognition, Fingerprint Door Lock, Smart Door Lock, Fits Your Existing Euro Profile Cylinder, Supports Matter, Alexa, Google, IFTTT
£299.99
Rank #5
WELOCK U81 Smart Door Lock,6-in-1 Fingerprint Biometric Lock with App Control, RFID Card and Keypad Entry for 50-95mm British Doors, Weatherproof Security Lock
£189.00
Questions people ask
Does it replace my cylinder?
It fits over your existing Euro cylinder and includes a universal cylinder for compatibility.
Does it need a bridge?
No, Wi-Fi and Matter are built in.
How fast is it?
Nuki says around 3 times faster than the previous generation.
How do I charge it?
With the magnetic cable, on the door, in about two hours.
What is the warranty?
Two years.
What is the rating?
4.5 across 598 reviews.
Comments
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