Aqara Smart Lock U100 (US) vs Kwikset Aura Reach (US)

Smart locks · For the US and Canada

Side by side

FactAqara Smart Lock U100 (US)Kwikset Aura Reach (US)
MatterUnconfirmedYes, over Thread[1],[2]
Apple HomeYes[1],[3]Via Matter[1],[2]
Google HomeVia Aqara Zigbee 3.0 hub[3]Via Matter[1],[2]
Amazon AlexaVia Aqara Zigbee 3.0 hub[3]Via Matter[1],[2]
SmartThingsUnconfirmedVia Matter[1],[2]
Home AssistantUnconfirmedVia Matter[2],[3]
RadioBluetooth, Zigbee[2]Thread, Bluetooth[1],[2]
Hub requiredNo[1],[3]No[1]
Local controlUnconfirmedUnconfirmed
FitReplaces deadbolt[1],[2]Replaces deadbolt[1]
KeypadYes[1]Yes[1]
Power4 × AA[1],[2]4 × AA[1]

A bar on the left marks the rows where they differ. Numbers in brackets lead to the source on each device's own page, which also has the notes and what to check before you buy. Checked against official sources; the older of the two records was verified on . How we verify.

Quick answers

Aqara Smart Lock U100 (US) or Kwikset Aura Reach (US): which works with Apple Home?
Both. The Aqara Smart Lock U100 (US) works directly; the Kwikset Aura Reach (US) works through Matter over Thread (needs a Thread border router). More smart locks for Apple Home
Aqara Smart Lock U100 (US) or Kwikset Aura Reach (US): which works with Google Home?
Both. The Aqara Smart Lock U100 (US) works through the Aqara Zigbee 3.0 hub; the Kwikset Aura Reach (US) works through Matter over Thread (needs a Thread border router). More smart locks for Google Home
Aqara Smart Lock U100 (US) or Kwikset Aura Reach (US): which works with Amazon Alexa?
Both. The Aqara Smart Lock U100 (US) works through the Aqara Zigbee 3.0 hub; the Kwikset Aura Reach (US) works through Matter over Thread (needs a Thread border router). More smart locks for Amazon Alexa
Aqara Smart Lock U100 (US) or Kwikset Aura Reach (US): which works with SmartThings?
Confirmed only for the Kwikset Aura Reach (US). The Aqara Smart Lock U100 (US) isn't confirmed either way; the Kwikset Aura Reach (US) works through Matter over Thread (needs a Thread border router). More smart locks for SmartThings
Aqara Smart Lock U100 (US) or Kwikset Aura Reach (US): which works with Home Assistant?
Confirmed only for the Kwikset Aura Reach (US). The Aqara Smart Lock U100 (US) isn't confirmed either way; the Kwikset Aura Reach (US) works through Matter over Thread (needs a Thread border router). More smart locks for Home Assistant

Full details and sources: Aqara Smart Lock U100 (US) · Kwikset Aura Reach (US)

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