Aqara Smart Lock U100 (US) vs Aqara Smart Lock U300 (US)
Smart locks · For the US and Canada
- Both work with Apple Home, Google Home and Amazon Alexa.
- The Aqara Smart Lock U300 (US) works with SmartThings; for the Aqara Smart Lock U100 (US) it isn't confirmed.
- Neither is confirmed to work with Home Assistant.
- They also differ on: Matter, radio, hub required, fit and power.
Side by side
| Fact | Aqara Smart Lock U100 (US) | Aqara Smart Lock U300 (US) |
|---|---|---|
| Matter | Unconfirmed | Yes, over Thread[2] |
| Apple Home | Yes[1],[3] | Via Matter[1],[2] |
| Google Home | Via Aqara Zigbee 3.0 hub[3] | Via Matter[1],[2] |
| Amazon Alexa | Via Aqara Zigbee 3.0 hub[3] | Via Matter[1],[2] |
| SmartThings | Unconfirmed | Via Matter[1],[2] |
| Home Assistant | Unconfirmed | Unconfirmed |
| Radio | Bluetooth, Zigbee[2] | Thread, Bluetooth[1],[2] |
| Hub required | No[1],[3] | Unconfirmed |
| Local control | Unconfirmed | Unconfirmed |
| Fit | Replaces deadbolt[1],[2] | Lever handle[1],[2] |
| Keypad | Yes[1] | Yes[1] |
| Power | 4 × AA[1],[2] | Unconfirmed |
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 Aqara Smart Lock U300 (US): which works with Apple Home?
- Both. The Aqara Smart Lock U100 (US) works directly; the Aqara Smart Lock U300 (US) works through Matter over Thread (needs a Thread border router). More smart locks for Apple Home
- Aqara Smart Lock U100 (US) or Aqara Smart Lock U300 (US): which works with Google Home?
- Both. The Aqara Smart Lock U100 (US) works through the Aqara Zigbee 3.0 hub; the Aqara Smart Lock U300 (US) works through Matter over Thread (needs a Thread border router). More smart locks for Google Home
- Aqara Smart Lock U100 (US) or Aqara Smart Lock U300 (US): which works with Amazon Alexa?
- Both. The Aqara Smart Lock U100 (US) works through the Aqara Zigbee 3.0 hub; the Aqara Smart Lock U300 (US) works through Matter over Thread (needs a Thread border router). More smart locks for Amazon Alexa
- Aqara Smart Lock U100 (US) or Aqara Smart Lock U300 (US): which works with SmartThings?
- Confirmed only for the Aqara Smart Lock U300 (US). The Aqara Smart Lock U100 (US) isn't confirmed either way; the Aqara Smart Lock U300 (US) works through Matter over Thread (needs a Thread border router). More smart locks for SmartThings
- Aqara Smart Lock U100 (US) or Aqara Smart Lock U300 (US): which works with Home Assistant?
- Not confirmed for either: we couldn't find an official source either way.
Full details and sources: Aqara Smart Lock U100 (US) · Aqara Smart Lock U300 (US)