Make sure to be always aware of the temperature and humidity levels in your home. Monitor even the slightest change in the conditions to prevent dryness or mold. Over 1 year of battery life.
3
3 Years Manufacturer Warranty
3 Years Warranty
This warranty covers any issues with the hardware or firmware that exist at the time of purchase or that appear within the warranty period. The warranty includes all parts of the hardware, such as the body, mechanics, and display (if applicable). However, it does not cover consumable items like batteries or accessories, as their lifespan depends on how much they are used.Learn more
Typically used for:
Temperature
Humidity
Shelly Plus H&T is a discontinued product and is no longer produced and sold by Shelly Group.
Works with type-C USB slot (for faster connection)
Batteries 4 x 1.5 V AA (LR) batteries (not included)
Low battery consumption (Up to 1-year life of the batteries)
Wall mountable
Easy control through the Shelly app, as well as various protocols, platforms, and voice assistants.
Has an embedded web server and connects to your Wi-Fi network
Shelly Plus H&T
Device identification
Device name: Shelly Plus H&T
Device model: SNSN-0013A
Device SSID: ShellyPlusHT-XXXXXX
Short description
Shelly Plus H&T (the Device) is a Wi-Fi smart humidity and temperature sensor, featuring a large e-paper graphic display.
Main features
Wi-Fi Connectivity: The device can connect to your home Wi-Fi network, allowing you to remotely monitor humidity and temperature data through a smartphone app or other compatible devices.
Large E-Paper Graphic Display: It features a large e-paper graphic display that provides clear and easy-to-read humidity and temperature information.
Integration with Smart Home Platforms: You can integrate the Shelly Plus H&T with popular smart home platforms, including Google, Alexa, and Samsung SmartThings. This enables voice control and automation capabilities through these platforms.
USB Type-C Port: It includes a USB Type-C port for powering the device. While it cannot be used to charge the device's batteries, it allows for continuous power through a USB connection.
Bluetooth Connectivity: Bluetooth is available for inclusion purposes, which may be useful during the setup process.
User-Friendly Interface: The device provides a user-friendly interface with a reset button for manual interactions.
Battery Operation: When running on batteries, the device wakes up at set intervals to take measurements of humidity and temperature. It reports changes in data based on predefined thresholds and unconditionally reports its status to the cloud if no reports are made within a specified time.
USB-Powered Operation: When powered via its USB port, the device wakes up more frequently, performs measurements, updates its display, and unconditionally reports data to connected channels.
Environmental Specifications: The device is designed for use in various environments, with an operational temperature range of 0°C to 40°C (32°F to 105°F) and a recommended humidity range of 30% to 70% RH.
Power Supply Options: It can be powered by 4 AA batteries (not included) or a USB Type-C connection.
Wireless Connectivity: The device supports Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 protocols with specified indoor and outdoor range capabilities.
MCU (Microcontroller Unit): The device is equipped with an ESP32 MCU with 4 MB of flash memory.
Firmware Capabilities: It supports MQTT for communication and webhooks.
These features make the Shelly Plus H&T a versatile and convenient device for monitoring humidity and temperature in residential, multi-dwelling units, light commercial, university/college, and other settings, with the added benefits of smart home integration and ease of use.
Main applications
Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
University/college
Integrations
Google
Alexa
Samsung SmartThings
Device electrical interfaces
USB Type-C port
To supply power to the Device.
Cannot be used to charge batteries inside the Device.
Connectivity
Wi-Fi
Bluetooth
User interface
Inputs
Reset button (behind the back cover)
Outputs
E-paper graphic display
The Device is in Setup mode.
The Device access point is enabled.
Humidity readings
The Device is receiving over-the-air update. Shows the progress as a percentage instead of the humidity.
The Device has reported current readings to the Cloud. If missing, the current readings on the display are not yet reported. In this case, the readings on the display may differ from the ones in the Cloud.
Wi-Fi signal strength indicator
Indicates battery level. Shows an empty battery when only USB powered.
Bluetooth connectivity is enabled.
Error while updating the Device firmware.
Measuring and reporting
On batteries
When running on batteries the Device behaves as follows:
Wakes up every minute to do a measurement. If there is a 0.2 °C temperature or 3% humidity difference the screen updates. The default threshold for reporting is a change of 0.5 °C or 5%. If the change is less there will be no report sent.
If for two hours there is no report based on threshold values, the Device unconditionally (disregarding threshold values) reports its status to Shelly Cloud and other connected channels.
Due to self-heating a cool down period of 5 minutes is imposed. During this period the Device would not wake up at all.
On USB power supply
If powered via its USB port the Device will wake up every 5 minutes, perform a measurement, update its screen, unconditionally report to all connected channels, and sleep for 5 minutes.
User initiated report
If the user presses the Reset button (behind the cover) the Device will wake up, perform a measurement, update its screen, unconditionally report to all connected channels, and sleep for 5 minutes.
Specifications
Type
Value
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 a horizontal surface) 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)
Radio
RF band:
2400 - 2495 MHz
Max. RF power:
<20 dBm
Wi-Fi protocol:
802.11 b/g/n
Wi-Fi Range:
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth Protocol:
4.2
Bluetooth Range:
Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
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. It 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!
Humidity sensor
Monitor changes in humidity levels to avoid dryness and mold growth.
Temperature sensor
Be aware of temperature fluctuations and maintain comfortable conditions.
Free data history
Features up to 1 year of free data storage for analysis and statistics.
E-ink display
Low energy-consuming e-ink display with precise measurements.
Over 1 Year battery life
Low battery consumption
Solutions
Shelly Plus H&T
Reveal the full potential of Shelly Plus H&T to by combining it with other smart devices in your home network and customize the actions based on the day, hour, or various actions.
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
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
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.
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.
Shelly Plus H&T can work on batteries or with a USB power supply
4 x Regular 1.5 V AA (LR) batteries
When used with batteries, Shelly Plus H&T has over one year of battery life thanks to its low energy-consuming display.
USB Power supply
Shelly Plus H&T is enhanced with a type-C USB slot for faster connection and more frequent reporting to the app.
New and convenient design
Shelly Plus H&T combines advanced technology with a contemporary minimalistic design that perfectly fits every home or office interior.
Enhanced with a low a consuming e-ink display, Shelly Plus H&T will keep you up to date with the temperature and humidity levels at the premises.
Shelly Plus H&T can work on batteries or with a USB power supply
4 x Regular 1.5 V AA (LR) batteries
When used with batteries, Shelly Plus H&T has over one year of battery life thanks to its low energy-consuming display.
USB Power supply
Shelly Plus H&T is enhanced with a type-C USB slot for faster connection and more frequent reporting to the app.
New and convenient design
Shelly Plus H&T combines advanced technology with a contemporary minimalistic design that perfectly fits every home or office interior.
Enhanced with a low a consuming e-ink display, Shelly Plus H&T will keep you up to date with the temperature and humidity levels at the premises.
SHELLY APP
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