Shelly · Plug & Play "Blu TRV & Blu Gateway Gen3"
3-pack
Smart, Bluetooth-controlled, and Wi-Fi capable* thermostat valve for precise room temperature control
*A gateway is required (included)
Contents:
3x Shelly BLU TRV
1x Shelly BLU Gateway Gen3
A smart thermostat radiator valve for advanced room temperature control and ultimate climate comfort
Heating control made easy
Experience unmatched comfort and efficiency with Shelly's smart thermostat radiator valve head. The Shelly BLU TRV fits perfectly into your interior and offers precise climate control, ensuring the ideal temperature in every room. Bluetooth-powered and Wi-Fi capable*, it impresses with fast response times, long battery life, and effortless integration into your smart home ecosystem.
*To activate the Wi-Fi functionality, you need a compatible gateway such as the Shelly BLU Gateway Gen3 (included).
The new standard for comfortable living
The Shelly BLU TRV features precise temperature control, allowing you to set your desired comfort climate in increments of ±0.1 °C, ensuring a consistent and pleasant environment. Feeling cold and need it warmer? The boost mode can bring a room to the perfect temperature in no time.
Versatile heating control
With the smart timer, you can adjust your heating to your daily routines, optimizing both comfort and energy efficiency. For even more precise temperature control, the Shelly BLU TRV supports external sensors like the Shelly BLU H&T and the Shelly BLU Door-/Window Sensor. This makes it a versatile addition to any heating system.
The perfect combination of comfort and efficiency
As soon as you enter your home, it welcomes you with the ideal temperature. And you reduce unnecessary consumption when no one is home. With our cloud application, you can easily create smart heating schedules that adapt to your daily routine – for a comfortable indoor climate when you are there, and energy cost savings when you are not.
- Bluetooth-controlled and Wi-Fi capable*
- 2x 1.5 V AA - included
- Precise temperature control: ±0.1 °C
- Boost mode for quick heating of a room
- Smart schedules: Set daily schedules to keep your home warm and save energy.
- Support for external sensors (compatible with Shelly BLU H&T, Shelly BLU Door/Window)
- Comprehensive integration into smart home systems
Functions
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Bluetooth-controlled and Wi-Fi capable*
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Precise temperature control:
±0.1 °C |
Boost mode
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Faster response time and easy integration. *A gateway is required |
Enjoy temperature control with adjustments as precise as ±0.1°C for optimal comfort. | for faster heating of a room |
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Rotatable display
with digits |
Long-lasting batteries (2x 1.5 V AA - included) |
Support for external sensors
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| View and manually adjust the temperature when you are at home | Up to 2 years battery life, depending on daily use | Compatible with Shelly BLU H&T, Shelly BLU Door/Windows Sensor for precise room temperature measurement |
Technical specifications
| Features | |
|---|---|
| Size (H x W x D): | 60 x 27 x 11 mm / 2.36 x 1.06 x 0.43 inches |
| Weight: | 10 g |
| Housing material: | Plastic |
| Housing color: | White |
| Environment | |
| Ambient temperature: | -20 °C to 40 °C |
| Humidity: | 30% to 70% relative humidity |
| Electric | |
| Power supply: | 5 V⎓ (via USB-A port) |
| Device power consumption: | < 1 W |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n |
| Frequency band: | 2412 - 2472 MHz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 50 m outdoors, up to 30 m indoors (depending on local conditions) |
| Bluetooth | |
| Protocol: | 4.2 with BLE |
| Frequency band: | 2402 - 2480 MHz |
| Max. RF power: | < 4 dBm |
| Range: | Up to 30 m outdoors, up to 10 m indoors (depending on local conditions) |
| Microcontroller | |
| CPU: | ESP-Shelly-C38F |
| Flash: | 8 MB |
| Firmware features | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with five URLs per hook |
| Scripting: | Yes |
| MQTT: | Yes |
| Encryption: | Yes |




