Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia

Build a Healthy Life
Xiaomi Mijia LYWSD03MMC combines the features of thermometer and hygrometer, it can sense indoor environment sensitively to allow you master the temperature and humidity in the home in real time, thereby more convenient let you create a healthy home environment.

Main Features:
LCD Digital Display: the monitor data can be clearly read in various brightness and angle. 
High Sensitivity built-in advanced Sensirion temperature and humidity sensor from Switzerland, sense subtle change of temperature and humidity a breath away.
Cute Cartoon Expression to spell over comfort level, very cute and simple.
Low Consumption: built-in CR2032 button battery for one-year.
High Accuracy: temperature accuracy: 0.1 degrees, humidity accuracy: 0.1 percent RH
Works with Mijia APP: via Mi app to switch on humidifier when indoor humidity is too low and air-conditioner when indoors temperature is too high.
Flexible Placement: comes with a wall sticker to makes it can be placed wherever you want.

Specifications:
Operating Voltage: DC2.5V - 3V
Battery: CR2032 (included)
Wireless Connection: Bluetooth 4.2 BLE
Temperature Monitor Range: 0 deg.C - 60 deg.C
Humidity Monitor Range: 0 pct - 99 pct RH
Executive Standard: QB/WSDJ 2401-2019