Matter Thermometer with Humidity Meter Heiman H1-M

Precise Temperature & Humidity Measurement for Your Smart Home

The Matter Thermometer H1-M enables precise real-time monitoring of temperature and humidity in your home. Whether for optimizing the indoor climate, controlling heating and cooling systems, or integrating into automation routines – this compact sensor delivers reliable readings. Thanks to Matter over Thread support, it is seamlessly compatible with Apple Home, Google Home, Amazon Alexa, and Home Assistant. Flexible mounting allows for placement on a desk or simple, tool-free installation.

Features:

✔ Compact & modern design – Winner of the Red Dot Design Award
✔ Matter protocol & Thread technology – Compatible with Apple, Google, Amazon & Home Assistant
✔ Real-time monitoring of temperature & humidity – Precise readings for optimal room control
✔ High-precision digital sensor technology – Reliable and accurate measurements
✔ Easy installation – Adhesive mounting or freestanding placement

Technical Specifications:

• Operating voltage: DC 3.0 V (1x CR2450 battery)
• Network: Matter over Thread (2.4 GHz)
• Wireless range: ≤70 m (open field)
• Product size: Ø 42 x H17.8 mm
• Battery life: Max. 6 months
• OTA updates: Supported
• Operating temperature: -10 °C to 55 °C
• Humidity: ≤95% RH (non-condensing)

Notes:

• Pairing: Press the reset button for approx. 5 sec. using a pin
• Switching between Celsius and Fahrenheit: Briefly press the reset button twice using a pin

With the Matter Smart Temperature and Humidity Sensor H1-M, you get an intelligent climate control solution that integrates perfectly into your smart home.