# 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

Source: https://www.ranked10.co.uk/home/best-smart-lock/nuki-ultra
Ranked #1 in "Best Smart Lock 2026: Ten Door Locks Ranked on Security First": https://www.ranked10.co.uk/home/best-smart-lock

- Price: £309.00 (checked on Amazon UK on 2026-09-07)
- Amazon rating: 4.5 from 598 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DN1SZCTL?tag=ranked10-21

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.

## Specification

| Field | Value |
|---|---|
| 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 |

## 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.