SwitchBot Lock Pro review
Buyers wanting the widest cylinder compatibility, including British oval and Swiss round, not just euro-profile, at the lowest starting price in this comparison.
By Tom Calder · Updated 24 July 2026 · Price checked against our tracker
The broadest compatibility list here, built for British oval and Swiss round cylinders as well as standard euro-profile, and standard AA batteries mean no proprietary rechargeable pack to eventually replace. At a stable £139.99 it's competitively priced, though full keypad and fingerprint entry needs the separately sold Hub 2.
£139.99 is SwitchBot's stable UK list price, confirmed directly on its official UK store as of 24 Jul 2026; a promotional code was bringing it as low as £90.99 at time of writing, but treat that as time-limited.
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- Confirmed compatibility with British oval and Swiss round cylinders as well as euro-profile, not just one door type
- Runs on 4 x replaceable AA batteries rather than a sealed rechargeable pack
- Matter, Alexa, Google Assistant and IFTTT support built in
- Keypad and fingerprint entry both require the optional SwitchBot Hub 2, an extra purchase
- No BS3621 or insurance-approval claim made by SwitchBot
- Promotional pricing (seen as low as £90.99 with a time-limited code) fluctuates, so don't bank on the discounted figure
Key specs
| Type | Retrofit — fits euro, British oval & Swiss round cylinders |
| Access methods | App, NFC card; keypad/fingerprint needs optional Hub 2 |
| Battery life | 4× AA, 6-9 months claimed |
| Insurance | Clamp-on — existing lock stays; no BS3621 claim itself |
Our rating is a considered spec-and-evidence verdict: we verify every specification against at least two independent sources, track the UK price daily, and say plainly who a product isn't for. Commissions never change a rating. Read the full methodology →
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