Best overall
Aqara UWB Smart Lock U400
4.2 overall score
Highest ranked product in this category by consolidated review score.
Best Aqara Smart Locks
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Safest pick
Aqara UWB Smart Lock U400
4.2 overall score
Balances a strong score with broader review coverage.
Best value
Aqara U50 Smart Lock
4.8 in Value and Price
Leads this category on a matching scored feature.
Best wireless
Aqara Smart Lock U100
4.0 in Bluetooth
Leads this category on a matching scored feature.
Best battery
Aqara UWB Smart Lock U400
4.3 in Battery
Leads this category on a matching scored feature.
Most praised feature
Lock/unlock speed
4.7 category average
The strongest recurring feature across products in this category.
Most common complaint
Bluetooth
3.2 category average
The lowest recurring feature score with enough category coverage.
Choose the Aqara U400 if you want hands-free UWB unlocking, strong Apple Home integration, and many backup entry methods. Skip it if you dislike bulky smart-lock hardware or need a...
Pros: Locking reliability, Lock/unlock speed
Cons: Bluetooth, Physical attack resistance
Choose the Aqara U50 for affordable HomeKey access, easy setup, strong keypad controls, and auto-lock. Skip it if you need built-in Wi-Fi, fingerprint unlocking, or hub-free advanced settings.
Pros: Access logs, Value and Price
Cons: Warranty and support, Wi-Fi
Choose the Aqara U100 for fast fingerprint access, HomeKit/Home Key, and strong feature value. Skip it if you need built-in Wi-Fi, simple re-keying, or rock-solid long-term app reliability.
Pros: Lock/unlock speed, Fingerprint
Cons: Keyway quality, Wi-Fi