WiFi Hygrometer Thermometer Sensor: Wireless Smart Temperature Humidity Monitor with App Notification Alert, Data Storage Export, Calibration Function, Compatible with Alexa (White-4Pack)

• SMART WIFI TEMPERATURE SENSOR: No hub required, Connecting with 2.4 GHz WiFi, you can remotely monitor the smart temperature sensor in real time from anywhere with the Smart Life APP. Smart humidity sensor supports Remote Monitoring, Free App Alerts, °F/°C Reading, Temp/Humidity Calibration, View History Records and Temp Humidity Graphs functions (not support 5G WiFi)
• FREE APP ALERTS: Set preset temperature and humidity ranges, and the Smart life APP will alert you via cell phone when the smart hygrometer thermometer detects readings outside of the range. You can also receive low battery alerts when the battery is running low.
• SUPPORT VOICE CONTROL: Wifi Temperature and Humidity Sensor compatible with Amazon Alexa, Google Home. Control the room thermometer indoor via Alexa commands, such as asking, “Alexa, what’s the humidity of the wine cabinet now?” NOTE: Alexa APP can only display humidity but no temperature.
• INTELLIGENT LINKAGE FUNCTION: Wall temperature gauge indoor can be used as the temperature and humidity data source of Tuya Smart, Smart Life App. You can set a scene to turn your AC on/off when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher
• EASY TO USE: This wireless thermometer is small enough to fit in reptile vivariums, potted plants, and other small spaces. It supports multiple installation methods such as laying flat, hanging with a lanyard loop, mounting on the wall or other places with the sticker or screws.

The temperature sensor has a built-in Bluetooth search function, allowing you to connect to the APP ten times faster for the first time. You just need to turn on the bluetooth function in your phone, the APP will find it automatically Product name: Tuya smart Temperature sensor Battery type:2*AAA( INCLUDE) Quiescent current:≤10uA Alarm current:≤15mA Detection temperature:-20℃~+60℃ Detection humidity:0-100%RH Temp Measurement Accuracy: ± 1℃ Humidity Measurement Accuracy: ±5% RH Material: ABS Size: 2.72*0.96*076in/71*25*20mm Package Included: 1* Room Thermometer and Humidity Gauge 1* English Instruction 1* Back sticker 1*lanyard loop 2* AAA Batteries