Shelly Plus H&T
What is Shelly PLUS H&T?
With over 1 year of battery life, Shelly Plus H&T will make sure that you are always aware of the temperature and humidity levels in your home. Enhanced with a faster processor, Shelly Plus H&T monitors even the slightest change in the conditions and will help you prevent dryness or mold while maintaining comfortable conditions at the premises.
Features

Wi-Fi Operated
Connect Shelly Plus H&T to your Wi-Finetwork. No HUB required!

Free data history
Features up to 1 year of free data storage for analysis and statistics.

Humidity sensor
Monitor changes in humidity levels to avoid dryness and mold growth.

E-ink display
Low energy-consuming e-ink display with precise measurements.

Temperature sensor
Be aware of temperature fluctuations and maintain comfortable conditions.

Over 1 Year battery life
Low battery consumption
Diagrams


Specifications
PHYSICAL | |
---|---|
Size (HxWxD): | 70x70x26 mm / 2.76x2.76x1.02 inch (without stand) 70x70x45 mm / 2.76x2.76x1.77 inch (with stand) |
Weight: | |
Mounting: | With stand (on horizontal surface) |
Mounting: | Wall mounting (using screws with head diameter 5-7 mm / 0.20-0.28 inch and max 3 mm / 0.12 inch thread diameter or double sided foam sticker) |
Shell material: | Plastic |
Color: | White |
ENVIRONMENTAL | |
Ambient temperature: | 0 °C to 40 °C / 32 °F to 105 °F |
Humidity | 30 % to 70 % RH |
Max. altitude | 2000 m / 6562 ft |
ELECTRICAL | |
Power supply, Batteries | 4 AA (LR6) 1.5 V (not included) |
Estimated battery life | approx. 1 year (depending on batteries used, temperature and humidity changes, and network connection strength) |
Power supply, USB | Type-C (power adapter and cable not included) |
SENSORS | |
Temperature sensor: | -45 °C to 135 °C / -49 °F to 275 °F |
Humidity sensor: | 0 % to 100 % RH |
RADIO | |
Wi-Fi | |
Protocol: | 802.11 b/g/n |
Frequency: | 2412 - 2472 ?Hz; (Max. 2483.5 MHz) |
Max. RF output power: | 15 dBm |
Range: | Up to 30 m / 98 ft indoors and 50 m / 160 ft outdoors(Depends on local conditions) |
BLUETOOTH | |
Protocol: | BLE 4.1 |
Frequency: | 2402 - 2480 MHz (Max. 2483.5 MHz) |
Max. RF output power: | 5 dBm |
Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors(Depends on local conditions) |
MCU | |
CPU: | ESP32 |
Flash: | 4 MB |
FIRMWARE CAPABILITIES | |
Schedules: | No |
Webhooks (URL actions): | 10 with 2 URLs per hook |
Scripting: | No |
MQTT: | Yes |
CoAP: | No |
Installation of Shelly devices must be done by a qualified electrician or authorised installers.
Use Cases

Make your old heater smart

Maintain the perfect temperature

Smart bathroom fan
