# 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

Source: https://www.ranked10.co.uk/home/best-smart-lock/switchbot-keypad-vision
Ranked #4 in "Best Smart Lock 2026: Ten Door Locks Ranked on Security First": https://www.ranked10.co.uk/home/best-smart-lock

- Price: £299.99 (checked on Amazon UK on 2026-09-07)
- Amazon rating: 4.5 from 783 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0F2HM2P6F?tag=ranked10-21

The SwitchBot Lock Ultra with Keypad Vision is our number four smart lock pick for September 2026. It brings 3D face recognition to your existing Euro profile cylinder, with local data storage and triple power protection. The listing records 783 ratings at 4.5.

We captured no review text for this listing at harvest time, so none is quoted here. Everything on this page comes from the Amazon listing rather than our own testing.

## Specification

| Field | Value |
|---|---|
| Recognition | 3D face, 0.6-0.9 m range |
| Height coverage | 1.2-2 m |
| Data | Processed and stored locally |
| Power | Main battery, backup and supercapacitor |
| Cold rating | Down to minus 40 degrees |
| Hub | Matter Hub Mini included |
| ASIN | B0F2HM2P6F |

## Questions people ask

**Does it need a key?**

No, it unlocks by face as you approach, plus fingerprint, passcode and app routes.

**Is my face data uploaded?**

No, SwitchBot says it is processed and stored locally.

**What happens if the battery dies?**

A backup battery and emergency supercapacitor cover it.

**Does it work in the cold?**

Down to minus 40 degrees, per the listing.

**Why is it priced above the Vision Pro?**

A marketplace anomaly we flag as listed.

**What is the rating?**

4.5 across 783 ratings, with no captured review text.