Storm Score 80 out of 100
Reviews 1 published
Outlets 1 publications
Top Outlet PCMag highest score
% Positive 100% acclaim+

Critics' Consensus

“The Aqara Smart Lock U400 offers premium build quality and advanced features like Matter, Thread, and UWB support for seamless smart home integration. While priced at the higher end, it delivers excellent value for users prioritizing future-proof technology and HomeKey compatibility.”

Not Yet
Rated
80 / 100
Tier Distribution 1 review total
0%
100%
0%
Universal Acclaim (90–100): 0 reviews
Critically Acclaimed (70–89): 1 reviews
Mixed Reception (<70): 0 reviews

Critical Assessment

What Critics Praise

  • Matter ecosystem compatibility
  • Thread mesh networking support
  • UWB hands‑free unlocking
  • Premium weather‑resistant design
  • Rechargeable battery with USB‑C

Points of Contention

No recurring complaints — critics are broadly positive.

Professional Reviews

1 review from 1 critic
80
John R. Delaney
PCMag

“Its $269.99 cost is near the top end of the smart lock price range, but if new technology, HomeKey, and UWB support are among your top priorities, it’s money well spent.”

Acclaimed 80/100

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