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.



Wi-Fi Operated

Connect Shelly Plus H&T to your Wi-Fi network. 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




Size (HxWxD): 70x70x26 mm / 2.76x2.76x1.02 inch (without stand) 70x70x45 mm / 2.76x2.76x1.77 inch (with stand)
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
Ambient temperature: 0 °C to 40 °C / 32 °F to 105 °F
Humidity 30 % to 70 % RH
Max. altitude 2000 m / 6562 ft
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)
Temperature sensor: -45 °C to 135 °C / -49 °F to 275 °F
Humidity sensor: 0 % to 100 % RH
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)
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)
Flash: 4 MB
Schedules: No
Webhooks (URL actions): 10 with 2 URLs per hook
Scripting: No
CoAP: No

Installation of Shelly devices must be done by a qualified electrician or authorised installers.

Use Cases

Make your old heater smart

Make your old heater smart

Controlling the temperature at home has never been easier! If you own a typical space heater, plug it into Shelly Plug. Then, create a scene with Shelly Plus H&T and have the heater turn on before the room gets cold.
Maintain the perfect temperature

Maintain the perfect temperature

Easily keep track of temperature fluctuations and maintain comfortable levels of heat at home. Place Shelly Plus H&T at a distance from your radiators to make sure you get the most precise temperature measurements. In case Shelly Plus H&T reports a decrease in the temperature, Shelly TRV will adjust the heat flow accordingly to reach and maintain the desired temperature.
Smart bathroom fan

Smart bathroom fan

Avoiding high humidity can help prevent mold from forming in your home. Wire your bathroom fan with Shelly Plus 1 and create a scene with Shelly Plus H&T. Now, whenever the humidity reaches a certain value, Shelly Plus 1 will automatically turn the fan on and bring the humidity down.
Cool down your home

Cool down your home

During the hot summer months, the main reason why our home heats up is the direct sunlight entering through our windows. Set a maximum temperature for Shelly H&T and have Shelly Plus 2PM close the blinds, preventing the sun from shining down.

Download the Shelly Cloud app for Android and iOS

Download Shelly Cloud App on Apple App StoreDownload Shelly Cloud App on Google Play store


Shelly Plus H&T: Temperature and humidity sensor with a big e-ink display
Best ePaper WiFi Humidity and Temperature sensor?!