Mysa Baseboard Thermostat V2 (US): what it works with
Mysa · model Smart Thermostat for Electric Baseboard Heaters V2 · For the US and Canada
- Matter Unconfirmed
- Apple Home Yes
- Google Home Yes
- Amazon Alexa Yes
- SmartThings Unconfirmed
- Home Assistant Unconfirmed
Electric baseboard heaters on 120 or 240 V, up to 3,800 W, are what Mysa's V2 thermostat controls, replacing the line-voltage wall thermostat. It connects straight to 2.4 GHz Wi-Fi with no hub and works with Apple HomeKit, Google Home and Alexa. Matter, SmartThings and Home Assistant are not confirmed. Without Wi-Fi it still holds temperature from its on-device controls.
Checked against 5 sources on
Ecosystem compatibility
| Platform | Works? | Details |
|---|---|---|
| Matter | Unconfirmed | Mysa's Matter page says baseboard thermostats do not support Matter (only Central HVAC does), but another help article says Baseboard 3, a newer model, supports it. Mysa's integration article lists V2 with HomeKit, Google Home and Alexa, not Matter. V2 stays unconfirmed.[4],[5] |
| Apple Home | Yes | Mysa lists Apple HomeKit for V2, LITE and V1.[1],[3] |
| Google Home | Yes | Mysa lists Google Home for V2, LITE and V1.[1],[3] |
| Amazon Alexa | Yes | Mysa lists Amazon Alexa for V2, LITE and V1.[1],[3] |
| SmartThings | Unconfirmed | Mysa's baseboard pages don't mention SmartThings. |
| Home Assistant | Unconfirmed | Mysa's baseboard pages don't mention Home Assistant. |
“Via Matter” means you add it with that platform's Matter controller instead of a brand skill or app. “Unconfirmed” means we couldn't find an official source either way. How we verify.
Specs that matter for setup
- Radio
- Wi-Fi, Bluetooth[1]
- Hub required
- No[2]
- Local control
- Unconfirmed[1]
- Type
- Wall thermostat[1]
- Power
- Mains (120/240 V), needs neutral or L2[1]
- Radio: Wi-Fi 2.4 GHz (802.11 b/g/n) and Bluetooth Low Energy, per Mysa's product page.
- Hub: Mysa says no hub is required: it connects directly to 2.4 GHz Wi-Fi.
- Local control: Mysa says that without Wi-Fi the thermostat still holds temperature using its on-device controls; remote and smart features stop. App and voice control is cloud-based per Mysa; local control through an ecosystem is not stated.
- Type: Replaces the line-voltage wall thermostat on electric baseboard heaters.
- Controls: Rated 16 A: 1,900 W at 120 V, 3,800 W at 240 V. V2 has a 250 W minimum load. Line voltage only, not 24 V HVAC.
- Power: Mysa says it requires a neutral or L2 wire (3-4 wires total).
Before you buy
- Line voltage only: it is not for 24 V HVAC systems.
- Needs a neutral or L2 wire and a 250 W minimum load.
- 2.4 GHz Wi-Fi only.
- Matter is not confirmed for baseboard models; Mysa's pages disagree.
- Without Wi-Fi, remote and smart features stop; only the on-device controls keep working.
- Mysa also sells a LITE model, a separate product.
Quick answers
- Does the Mysa Baseboard Thermostat V2 (US) work with Apple Home?
- Yes. The Mysa Baseboard Thermostat V2 (US) works with Apple Home directly. Mysa lists Apple HomeKit for V2, LITE and V1. More smart thermostats for Apple Home
- Does the Mysa Baseboard Thermostat V2 (US) work with Google Home?
- Yes. The Mysa Baseboard Thermostat V2 (US) works with Google Home directly. Mysa lists Google Home for V2, LITE and V1. More smart thermostats for Google Home
- Does the Mysa Baseboard Thermostat V2 (US) work with Amazon Alexa?
- Yes. The Mysa Baseboard Thermostat V2 (US) works with Amazon Alexa directly. Mysa lists Amazon Alexa for V2, LITE and V1. More smart thermostats for Amazon Alexa
- Does the Mysa Baseboard Thermostat V2 (US) work with SmartThings?
- Not confirmed. We couldn't find an official source either way. Mysa's baseboard pages don't mention SmartThings.
- Does the Mysa Baseboard Thermostat V2 (US) work with Home Assistant?
- Not confirmed. We couldn't find an official source either way. Mysa's baseboard pages don't mention Home Assistant.
Sources
- Smart Thermostat for Electric Baseboard Heaters - Mysa — Mysa manufacturer · accessed Oct 25, 2026
- Mysa for Baseboards Overview — Mysa manufacturer · accessed Oct 25, 2026
- Smart Home Integration - Mysa for Baseboards — Mysa manufacturer · accessed Oct 25, 2026
- Connecting Your Mysa Smart Thermostat with Matter — Mysa manufacturer · accessed Oct 25, 2026
- Mysa Baseboard 3: Connecting to your Smart Home using Matter — Mysa manufacturer · accessed Oct 25, 2026
Official product page: getmysa.com