H&T Gen 3 Ivory temperature and humidity sensor
Delivery terms
Product will be ordered from supplier. If the supplier is unable to deliver by the specified date, we will inform you by e-mail
 Available | Supplier Warehouse |
Pickup in department
Pickup in department For free
IMPORTANT: The office will be closed on 10 January 2025 due to an inventory.
Quantity in shop
 Not available | Central Warehouse |
| Not available | Tallinn Office |
Home delivery
Home delivery
Over €25.00 (Orders up to 1000 kgs) | For free |
To €25.00 (Orders up to 1000 kgs) | €4.50 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
€3.50
Product description
Shelly H&T Gen3
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Device identification
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Device name: Shelly H&T Gen3
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Device model: S3SN-0U12A
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Device SSID: ShellyHTG3-XXXXXXXXXXXX
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Device Bluetooth ID: 0x1809
Short description
Shelly H&T Gen3 (the Device) is a Wi-Fi smart humidity and temperature sensor, featuring a large e-paper graphic display.
Main features
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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.
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Large E-Paper Graphic Display: It features a large e-paper graphic display that provides clear and easy-to-read humidity and temperature information.
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Digital clock: NTP-synchronized real-time clock.
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Integration with Smart Home Platforms: You can integrate the Shelly H&T Gen3 with popular smart home platforms, including Google, Alexa, and Samsung SmartThings. This enables voice control and automation capabilities through these platforms.
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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.
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Bluetooth Connectivity: Bluetooth is available for inclusion purposes, which may be useful during the setup process.
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User-Friendly Interface: The device provides a user-friendly interface with a reset button for manual interactions.
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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.
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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.
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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.
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Power Supply Options: It can be powered by 4 AA batteries (not included) or a USB Type-C connection.
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Wireless Connectivity: The device supports Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 protocols with specified indoor and outdoor range capabilities.
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MCU (Microcontroller Unit): The device is equipped with an ESP-Shelly-C38F with 8 MB of flash memory.
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Firmware Capabilities: It supports MQTT for communication and various features such as webhooks and scripting.
These features make the Shelly H&T Gen3 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
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Residential
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MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
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Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
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University/college
Integrations
Amazon Alexa supported capabilities
Yes
Google Smart Home supported traits
Yes
Samsung SmartThings supported capabilities
Yes
Device electrical interfaces
USB Type-C port
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To supply power to the Device.
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Cannot be used to charge batteries inside the Device.
Connectivity
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Wi-Fi
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Bluetooth
User interface
Inputs
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Reset button (behind the back cover)
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Reset button actions
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Press briefly:
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If the Device is in Sleep mode, puts it in Setup mode.
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If the Device is in Setup mode, puts it in Sleep mode.
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Press and hold for 5 sec:
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If the Device is in Setup mode, enables its access point.
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Press and hold for 10 sec:
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If the Device is in Setup mode, factory resets the Device.
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Outputs
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E-paper graphic display
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Current time |
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The Device is in Setup mode. |
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The Device access point is enabled. |
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Humidity readings |
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The Device is receiving over-the-air update. Shows the progress as a percentage instead of the humidity. |
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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. |
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Wi-Fi signal strength indicator |
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Indicates battery level. Shows an empty battery when only USB powered. |
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Bluetooth connectivity is enabled. |
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Error while updating the Device firmware |
Measuring and reporting
On batteries
When running on batteries the Device behaves as follows:
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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.
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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.
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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
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Quantity |
Value |
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Physical |
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Size (HxWxD): |
70x70x26 mm / 2.76x2.76x1.02 inch (without stand) |
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Weight: |
47 g / 1.66 oz |
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Mounting: |
With stand (on a horizontal surface) |
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Shell material: |
Plastic |
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Shell color: |
White |
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Mocha: C:0 M:12 Y:28 K:12 |
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Ivory: C:3 M:4 Y:14 K:8 |
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Black: C:0 M:0 Y:0 K:100 |
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Environmental |
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Ambient working temperature: |
0 °C to 40 °C / 32 °F to 105 °F |
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Humidity: |
30 % to 70 % RH |
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Max. altitude: |
2000 m / 6562 ft |
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Electrical |
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Power supply: |
Batteries |
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Battery type: |
4 AA (LR6) 1.5 V (not included) |
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Estimated battery life: |
approx. 1 year (depending on batteries used, temperature and humidity changes, and network connection strength) |
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Power supply, USB |
Type-C (power adapter and cable not included) |
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Sensors, meters |
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Internal-temperature sensor: |
No |
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Temperature sensor: |
Yes |
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Humidity sensor: |
Yes |
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Radio |
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Wi-Fi |
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Protocol: |
802.11 b/g/n |
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RF band: |
2401 - 2495 МHz |
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Max. RF power: |
< 20 dBm |
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Range: |
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors |
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Bluetooth |
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Protocol: |
4.2 |
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RF band: |
2400 - 2483.5 MHz |
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Max. RF power: |
< 4 dBm |
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Range: |
Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors |
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Microcontroller unit |
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CPU: |
ESP-Shelly-C38F |
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Flash: |
8 MB |
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Firmware capabilities |
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Schedules: |
No |
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Webhooks (URL actions): |
10 with 2 URLs per hook |
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Scripting: |
No |
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MQTT: |
Yes |
Specifications
Experimental product description generated by artificial intelligence
Shelly H&T Gen 3 Ivory Temperature and Humidity Sensor
The Shelly H&T Gen 3 Ivory is a reliable and accurate temperature and humidity monitor, seamlessly integrating with your Shelly smart home ecosystem. This smart sensor provides real-time data, enabling you to create comfortable and healthy living spaces.
Key Features and Benefits
- Precise Measurements: Accurately monitors both temperature and humidity levels in your home.
- Shelly Ecosystem Integration: Works perfectly with other Shelly devices for a comprehensive smart home experience.
- Real-time Monitoring: Get instant updates on your home's climate conditions.
- Easy Setup: Simple installation and configuration through the Shelly app.
- Versatile Applications: Ideal for monitoring various areas of your home, from bedrooms to basements.
- Reliable Performance: Built to provide consistent and dependable readings.
Why Choose the Shelly H&T Gen 3?
Enhance your smart home with the Shelly H&T Gen 3 Ivory. Its accurate readings and seamless integration with the Shelly ecosystem make it a valuable addition for anyone seeking to optimize their home's environment. Enjoy the peace of mind that comes with knowing your home's climate is always under control.
Applications
Use the Shelly H&T Gen 3 to:
- Monitor temperature and humidity in your living spaces.
- Automate climate control systems based on real-time data.
- Improve indoor air quality.
- Create a more comfortable and healthy home environment.
Technical Details
While specific technical details are not provided here, you can find complete specifications on the product page. The sensor is ivory in color.
About Shelly
Shelly is a leading provider of innovative and reliable smart home solutions. Our products are designed for ease of use and seamless integration, empowering you to create a truly smart home.
This description is generated using artificial intelligence (AI) and may differ from the actual product. Common AI errors may include:
- Inaccurate product features: some technical specifications, colors, sizes or other parameters may be inaccurate or omitted.
- Incorrect compatibility information: AI may provide incorrect information about the compatibility of products with other devices or systems.
- Overly Optimistic Functions: in some cases functions may be provided whose product iš doesnt really have.
- Name or Model Discrepancies: AI may misrepresent the product name or model.
If you notice inconsistencies or have questions about the description, please contact us before purchasing the product, please contact us by e-mail to you: [email protected].
