Shelly H&T Gen 3
SH-SHELLYPLUSHT3IV
Style
Regular price
$82.00 AUD
Shelly H&T Gen3 is a next-generation Wi-Fi temperature and humidity sensor featuring a sleek e-paper display for clear, low-power readings. With an upgraded Shelly chip (8MB memory), it delivers faster performance, improved connectivity, and full compatibility with Gen3 features.
No hub is requiredโjust connect it to Wi-Fi and start monitoring through the Shelly Smart Control app or your favourite platform like Home Assistant, Alexa, or MQTT. The integrated clock, Type-C USB port, and battery life of up to one year make it a reliable choice for both residential and commercial use.
Perfect for smart climate automation, data logging, and helping you keep rooms at the perfect comfort level.
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Key Features
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Wi-Fi connected โ no hub needed
Accurate temp & humidity readings
Low-power e-paper display with clock
New Gen3 Shelly chip with 8MB memory
Type-C USB port for optional power
Battery powered โ up to 1 year (4x AA, not included)
Wall-mountable and compact
Embedded web server for direct access
Works with: Shelly Cloud, Home Assistant, Alexa, MQTT, and more
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Ideal For
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Smart homes managing temperature zones
Monitoring server rooms, pantries, wine cellars
Automating humidifiers, fans, and heating systems
Commercial installs needing clear display and long battery life
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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 ยฐC to 40 ยฐC / 32 ยฐF to 105 ยฐF |
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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 ะHz |
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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 |