About the Aqara W100 Zigbee 3.0 / Thread Temperature and Humidity SensorAccurate temperature and humidity monitoringThe Aqara W100 temperature and humidity sensor allows you to accurately track the conditions of your environment. It measures temperature with an error of only ±0.2 °C and humidity with ±2 % RH, ensuring reliable data for your home or office.Advanced connectivityIt supports Zigbee 3.0 and Thread (Matter compatible), as well as Bluetooth, providing you with multiple connection options. It works with the AQARA HUB or the Border Router, easily integrating into your home automation system.Works with major platformsCompatible with Apple HomeKit, Google Home, Amazon Alexa, IFTTT, and other systems such as Samsung SmartThings, Home Assistant, and Homey. You can create automations and receive alerts directly on your smartphone.Long battery lifeThe sensor operates with two CR2450 batteries and offers up to 2.4 years of autonomy in Zigbee mode or 2.3 years in Thread mode, allowing you to monitor the environment without constantly worrying about recharges.Compact and convenient designWith a 3.4-inch LCD screen, the W100 clearly displays data. The device is lightweight and discreet, measuring just 86 × 86 × 13.65 mm and weighing 100 g, making it easy to install anywhere.