$12 with coupon for Xiaomi Mijia Smart Temperature and Humidity Sensor – WHITE XIAOMI TEMPERATURE AND HUMIDITY SENSOR from GearBest

Original Xiaomi Mi Smart Temperature and Humidity Sensor Thermometer Hygrometer Measurer Tool
Main Features:
• It can real-time detect the temperature and humidity condition
• It will automatic alarm if the temperature and humidity is abnormal
• You can easy control the temperature and humidity change by viewing the data according to historical records
• APP control: More convenient to use
• Temperature measuring accuracy is -0.3 – 0.3 degree
• Humidity measuring accuracy is -3 – 3 percent
• Powered by 1 x 3V CR1632 button battery (included)
• Temperature range: -20 – 60 Deg.C
Notes: This item must match the Xiaomi multifunctional gateway to use
Specification
Product Details
Brands: Xiaomi
Dimension and Weight
Product weight: 0.0150 kg
Package weight: 0.0800 kg
Product size (L x W x H): 3.60 x 3.60 x 1.15 cm / 1.42 x 1.42 x 0.45 inches
Package size (L x W x H): 13.00 x 13.00 x 6.00 cm / 5.12 x 5.12 x 2.36 inches
Package Contents
Package Contents: 1 x Xiaomi Temperature and Humidity Sensor