Best Smart Locks UK 2026
The UK smart lock market has expanded rapidly with more options than ever for British homeowners. This guide compares the best smart locks available in the UK for 2026, covering key features, compatibility, and costs.
Top Smart Locks Compared
| Brand | Model | Type | Price | Matter | Key Feature |
|---|---|---|---|---|---|
| Yale | Linus Smart Lock | Retrofit | £179 | Yes | Works with existing Yale cylinders |
| Nuki | Smart Lock Pro | Retrofit | €249 | Yes | Ultra-quiet motor, Matter over Thread |
| Ultion | Nuki Plus | Full lock | £299 | Yes | Sold Secure Diamond rated |
| Aqara | Smart Lock U100 | Full lock | £199 | Yes | Fingerprint + Apple Home Key |
| Level | Lock+ | Full lock | $329 | Yes | Hidden design, existing key works |
How to Choose
Consider door type, compatibility with existing hardware, battery life, smart home ecosystem (Apple HomeKit, Google Home, Alexa), and whether you need professional installation. Most smart locks fit standard UK uPVC and composite doors with 60-120mm backsets.
Key Takeaways
- Matter compatibility ensures future-proof smart home integration
- Retrofit locks are cheaper and easier to install
- Full replacement locks offer better security ratings
- Fingerprint and Apple Home Key are premium features
- Professional installation recommended for composite doors
Related Guides
- Smart Lock Installation UK Guide
- Smart Lock Buying Guide UK
- Smart Lock Security Risks UK
- Alarm Systems UK
- Home Security Guides
Article by Gary Pearce — Need help? Call 07830 638 337 or visit our services page