About this item

• FREE APP ALERTS & SIREN ALARM: Wifi thermometer hygrometer supports setting preset temperature and humidity ranges via "Tuya smart" or "smart life " app, the Buzzer will sound and receive an app alert immediately whenever levels fall out of that range. You can also get current and historic data via the app
• REAL-TIME UPDATE & BUILT-IN RECHARGEABLE BATTERY: This temperature Humidity Meter Gauge connects with 2.4 GHz WiFi, built-in high-precision temperature and humidity sensor, which can sensitively capture even small changes of 0.1°C, real-time update without delay. It powered by USB cable and built-in rechargeable battery which used as a backup battery can be used for more than 5 hours after power failure
• HOME AUTOMATION: Wireless thermometer hygrometer monitor sensor can be used as the temperature and humidity data source of Tuya Smart, Smart Life. You can do many automated processes based on the data source. For example, you can set: The air-conditioner open when temperature surpass 30℃; The humidifier spray when the ambient humidity lower 20%RH
• BACKLIGHT SCREEN & 5-IN-1DESIGN: Wifi temperature sensor with 2.9 inches LCD display features backlight, making it easier to read. The smart screen displays temperature, humidity, brightness, time, date, and various data at a glance. Indoor temperature and humidity sensor supports ℃/℉ reading
• SUPPORT ADDING EXTERNAL TEMPERATURE PROBE: Our room thermometer supports adding an external temperature probe for monitoring the temperature of reptile tanks, terrariums, humidors, fish tank and refrigerator. We provide 24 months warranty of Digital Hygrometer Indoor Thermometer