Meross MSS115 (US) vs SONOFF S31 (US)
Smart plugs · For the US and Canada
- Both work with Google Home, Amazon Alexa and SmartThings.
- The Meross MSS115 (US) works with Apple Home; for the SONOFF S31 (US) it isn't confirmed.
- The SONOFF S31 (US) works with Home Assistant; for the Meross MSS115 (US) it isn't confirmed.
- They also differ on: Matter, hub required, local control, energy monitoring and max load.
Side by side
| Fact | Meross MSS115 (US) | SONOFF S31 (US) |
|---|---|---|
| Matter | Yes, over Wi-Fi[1],[2] | Unconfirmed[6] |
| Apple Home | Via Matter[1],[3] | Unconfirmed |
| Google Home | Via Matter[3] | Yes[1],[2] |
| Amazon Alexa | Via Matter[3] | Yes[1],[2] |
| SmartThings | Via Matter[2],[3] | Yes[3],[4],[5] |
| Home Assistant | Unconfirmed | Yes[7],[8],[9] |
| Radio | Wi-Fi[1] | Wi-Fi[1],[3] |
| Hub required | Unconfirmed | No[1] |
| Local control | Yes[1],[3] | Unconfirmed |
| Energy monitoring | Unconfirmed | Yes[1],[2] |
| Max load | Unconfirmed | 1,800 W[1],[3] |
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
- Meross MSS115 (US) or SONOFF S31 (US): which works with Apple Home?
- Confirmed only for the Meross MSS115 (US). The Meross MSS115 (US) works through Matter; the SONOFF S31 (US) isn't confirmed either way. More smart plugs for Apple Home
- Meross MSS115 (US) or SONOFF S31 (US): which works with Google Home?
- Both. The Meross MSS115 (US) works through Matter; the SONOFF S31 (US) works directly. More smart plugs for Google Home
- Meross MSS115 (US) or SONOFF S31 (US): which works with Amazon Alexa?
- Both. The Meross MSS115 (US) works through Matter; the SONOFF S31 (US) works directly. More smart plugs for Amazon Alexa
- Meross MSS115 (US) or SONOFF S31 (US): which works with SmartThings?
- Both. The Meross MSS115 (US) works through Matter; the SONOFF S31 (US) works directly. More smart plugs for SmartThings
- Meross MSS115 (US) or SONOFF S31 (US): which works with Home Assistant?
- Confirmed only for the SONOFF S31 (US). The Meross MSS115 (US) isn't confirmed either way; the SONOFF S31 (US) works directly. More smart plugs for Home Assistant
Full details and sources: Meross MSS115 (US) · SONOFF S31 (US)