Shelly H&T Gen3 Humidity and Temperature Sensor, White

The Shelly H&T Gen3 is a humidity and temperature meter that connects to a Wi-Fi network. Installation is also easy via Bluetooth. The thermometer features a low-power e-ink display, which allows the battery to last for over a year. In addition to battery operation, the device has a USB-C connector for power supply, enabling the sensor to report data more frequently. The device includes a free cloud service where Shelly H&T stores measurement results for up to one year.

Features:

• Connects to Wi-Fi network - no need for a separate central unit
• Easy device addition via Bluetooth
• Upgradable to Matter compatibility
• Control with Shelly Smart Control app
• Cloud service stores measurement results for up to one year
• Powerful processor
• Amazon Alexa, Google Assistant support
• Shelly Cloud app - Android and iOS support
• Low-power e-ink display
• USB-C power supply
• Battery life up to 12 months
• Mounting: tabletop stand or wall mount
• Batteries: 4 x 1.5 V AA (not included)

Technical specifications:

• Processor: ESP-Shelly-C38F
• Memory: 8 MB
• Wireless standard: Wi-Fi 802.11b/g/n, 2.4 GHz
• Wi-Fi operating frequency: 2401 - 2495 MHz
• Wi-Fi transmission power: < 20 dBm
• Wi-Fi range: 50 m outdoors, 30 m indoors
• Bluetooth protocol: 4.2
• Bluetooth operating frequency: 2400 - 2483.5 MHz
• Bluetooth transmission power: < 4 dBm
• Bluetooth range: 30 m outdoors, 10 m indoors
• Webhooks: 10, 2 URLs per hook
• MQTT: yes
• REST API: yes
• Script: no
• Operating environment: 32 °F ... 104 °F / 30 % ... 70 % RH
• Material: plastic
• Dimensions: 70 x 70 x 26 mm (without stand), 70 x 70 x 45 mm (with stand)
• Weight: 47 g