"The U400 one-ups just about every other smart lock available today by using your iPhone or Apple Watch's ultra wideband (UWB) signal for hands-free smart lock unlocking, a new Home Key feature Apple announced in 2024 that's coming to smart locks at long last."
"It doesn't need an Aqara hub; it'll connect to your smart home network using Thread, a low-power wireless mesh networking protocol that's a big component of Matter."
"The U400's speed, reliable operation, easy installation, and multiple unlocking options that include a quick fingerprint scanner, keypad, NFC scanner, and physical keys makes this the only smart lock I want for my front door, for the time being."
The Aqara Smart Lock U400 features hands-free unlocking through ultra wideband technology, compatible with Apple's Home Key. It includes a keypad, fingerprint sensor, and NFC unlocking. The lock connects to smart home networks via Thread, part of the Matter standard, eliminating the need for a hub. Its design is robust yet bulky, with a matte black finish that conceals a backlit keypad. The U400's multiple unlocking options and reliable performance make it a top choice for smart locks.
Read at gizmodo.com
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