# Eve thermostats and radiator valves *Eve / 5 models / 2023-2026* > Eve's thermostat products are a radiator valve (Thermo), a room sensor that drives it (Thermo Control) and wall thermostats. The Thermo comes in a 5th and a 4th generation, and Eve sells the 4th generation as a previous generation. Thermo Control drives Eve Thermo valves and needs HomeKit. The Thermostat for underfloor heating is sold in Europe, and the North American Thermostat was announced in January 2026. All of them use Thread with Matter and need a hub that acts as a Thread border router. None of them is a border router. - Canonical page: https://smarthomecanon.com/lines/eve-thermostats-and-valves - Last checked: 2026-10-20 ## Key facts | Fact | Value | | --- | --- | | Brand | [Eve](https://smarthomecanon.com/brands/eve) | | Models | 5 | | Current | 3 | | Releases | 2023-2026 | ## Currently sold **Eve thermostats and radiator valves: models on sale now** | Model | Series | Released | | --- | --- | --- | | [Eve Thermo (5th gen)](https://smarthomecanon.com/devices/eve-thermo-5th-gen) | 5th generation | 2025-12-09[^1] | | [Eve Thermostat (underfloor heating)](https://smarthomecanon.com/devices/eve-thermostat-underfloor) | Underfloor heating | 2025-12-09[^1] | | [Eve Thermo Control](https://smarthomecanon.com/devices/eve-thermo-control) | Thermo Control | 2023-08-31[^2] | ## Lineup **Eve thermostats and radiator valves: every model** | Model | Model numbers | Type | Radio | Matter | Power | Thread role | Region | Released | Status | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [Eve Thermo (5th gen)](https://smarthomecanon.com/devices/eve-thermo-5th-gen) | 20ECD1701, 10ECD1751 | Radiator valve[^3] | Thread[^3] | Matter over Thread[^3][^4] | 2 AA batteries[^3] | End device; does not route for other Thread devices[^3] | Global; US store[^5] | 2025-12[^1] | Current[^5] | | [Eve Thermo (4th gen)](https://smarthomecanon.com/lines/eve-thermostats-and-valves#eve-thermo-4th-gen) | 20EBP1701, 10EBP1751, 10EBP1701 | Radiator valve[^4] | Thread (older units also Bluetooth)[^4] | Matter over Thread; free firmware update for earlier units[^6][^7] | 2 AA batteries[^3] | End device; does not route for other Thread devices[^3] | Global[^6] | 2024-12[^6] | Succeeded by Thermo (5th gen) (2025-12-09)[^6][^1] | | [Eve Thermo Control](https://smarthomecanon.com/devices/eve-thermo-control) | 20ECK9901, 10ECK9951 | Room sensor and controller[^8] | Thread[^8] | Matter over Thread[^8] | Built-in battery, USB-C charging[^8] | unknown | Global[^8] | 2023-08[^2] | Current[^5] | | [Eve Thermostat (underfloor heating)](https://smarthomecanon.com/devices/eve-thermostat-underfloor) | 20ECT1701, 10ECT1751 | Wall thermostat for underfloor heating[^9] | Thread, plus Bluetooth LE[^9] | Matter over Thread[^9][^1] | 100-240 V AC mains[^9] | unknown | Europe (first sales in Germany, Austria and Switzerland)[^1] | Announced 2025-12; due 2026-Q1[^1] | Current[^5] | | [Eve Thermostat (North America)](https://smarthomecanon.com/lines/eve-thermostats-and-valves#eve-thermostat-north-america) | | Wall thermostat[^10] | Thread[^10] | Matter over Thread[^10] | unknown | unknown | US[^10] | 2026-01[^10] | Upcoming[^9][^10] | ## Timeline **Eve thermostats and radiator valves: dated events** | Date | Model | Event | Detail | | --- | --- | --- | --- | | 2023-08-31[^2] | [Eve Thermo Control](https://smarthomecanon.com/devices/eve-thermo-control) | Announced | Shown at IFA 2023. | | 2024-09-03[^7] | [Eve Thermo (4th gen)](https://smarthomecanon.com/lines/eve-thermostats-and-valves#eve-thermo-4th-gen) | Firmware | Free firmware update to Matter for earlier 4th-generation units announced. | | 2024-12-03[^6] | [Eve Thermo (4th gen)](https://smarthomecanon.com/lines/eve-thermostats-and-valves#eve-thermo-4th-gen) | Released | Factory Matter version announced. | | 2025-12-09[^1] | [Eve Thermo (5th gen)](https://smarthomecanon.com/devices/eve-thermo-5th-gen) | Released | Announced as available; same price as the 4th generation. | | 2025-12-09[^1] | [Eve Thermostat (underfloor heating)](https://smarthomecanon.com/devices/eve-thermostat-underfloor) | Announced | Announced for Germany, Austria and Switzerland. | | 2026-Q1[^1] | [Eve Thermostat (underfloor heating)](https://smarthomecanon.com/devices/eve-thermostat-underfloor) | Expected | Due in Q1 2026 in Germany, Austria and Switzerland. | | 2026-Q1[^10] | [Eve Thermostat (North America)](https://smarthomecanon.com/lines/eve-thermostats-and-valves#eve-thermostat-north-america) | Expected | Expected in Q1 2026 from Eve, Apple and Amazon. | | 2026-01-05[^10] | [Eve Thermostat (North America)](https://smarthomecanon.com/lines/eve-thermostats-and-valves#eve-thermostat-north-america) | Announced | Announced at CES 2026. | ## Related pages - [Eve](https://smarthomecanon.com/brands/eve) (brand) - [Eve Thermo (5th gen)](https://smarthomecanon.com/devices/eve-thermo-5th-gen) (device) - [Eve Thermo Control](https://smarthomecanon.com/devices/eve-thermo-control) (device) - [Eve Thermostat (underfloor heating)](https://smarthomecanon.com/devices/eve-thermostat-underfloor) (device) ## Sources [^1]: Eve press release, 2025-12-09: Eve Thermo 5th generation and Eve Thermostat. https://www.evehome.com/en/news/eve-thermo-5th-generation (manufacturer, checked 2026-10-13) [^2]: Eve press release, 2023-08-31: Eve Thermo Control and Eve MotionBlinds. https://www.evehome.com/en/news/ifa2023-eve-thermo-control-and-eve-motionblinds (manufacturer, checked 2026-10-13) [^3]: Eve: Eve Thermo. https://www.evehome.com/en-us/eve-thermo (manufacturer, checked 2026-10-20) [^4]: Eve: identify your accessory (product and model numbers). https://www.evehome.com/en-us/identify-your-eve-accessory (manufacturer, checked 2026-10-13) [^5]: Eve Store (US): product list. https://www.evehome.com/en-us/store (manufacturer, checked 2026-10-20) [^6]: Eve press release, 2024-12-03: Matter version of Eve Thermo. https://www.evehome.com/en/news/eve-thermo-matter (manufacturer, checked 2026-10-13) [^7]: Eve press release, 2024-09-03: Eve Thermo and Eve Thermo Control. https://www.evehome.com/en/news/eve-thermo-eve-thermo-control (manufacturer, checked 2026-10-13) [^8]: Eve: Eve Thermo Control. https://www.evehome.com/en-us/eve-thermo-control (manufacturer, checked 2026-10-20) [^9]: Eve: Eve Thermostat. https://www.evehome.com/en-us/eve-thermostat (manufacturer, checked 2026-10-20) [^10]: Eve press release, 2026-01-05: Eve Thermostat for North America. https://www.evehome.com/news/eve-thermostat-na (manufacturer, checked 2026-10-18)