Bluetooth vs WiFi Smart Locks UK
Smart locks use either Bluetooth or WiFi for wireless connectivity, and some support both. The choice affects battery life, range, smart home integration, and remote access capabilities.
Bluetooth Smart Locks
Bluetooth locks connect directly to your phone when you are within range typically 5-10 metres. They offer excellent battery life lasting 6-12 months on a set of batteries because Bluetooth uses very little power. However, they require a separate bridge or hub for remote access and smart home integration.
WiFi Smart Locks
WiFi locks connect directly to your home network, enabling remote access from anywhere without additional hardware. The trade-off is significantly shorter battery life typically 1-4 months because WiFi consumes more power. WiFi locks also introduce more potential security vulnerabilities.
Which Is Better for UK Homes?
For most UK homes, a Bluetooth lock with a WiFi bridge offers the best balance. You get remote access through the bridge while the lock itself uses low-power Bluetooth for day-to-day operation. Battery life of 6-12 months is practical, and the bridge is typically plugged into a mains socket near the door.
Key Takeaways
- Bluetooth offers longer battery life but limited range
- WiFi enables remote access but drains batteries faster
- Bluetooth + bridge is the best compromise
- Matter-compatible locks work with all smart home platforms
- Consider your home layout before choosing
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Article by Gary Pearce — Need help? Call 07830 638 337 or visit our services page