ThermoPro TP358 Bluetooth Thermometer for Room Temperature with Built-in Clock, Smart Temperature Sensor and Humidity Meter with Backlit, 260Ft Hygrometer Indoor Thermometer with Data Storage Export

First-Rate Accuracy: This hygrometer indoor humidity gauge use professional humidity sensor to achieve an accuracy of up to +/-0.9°F and +/-2% RH; a 10-sec refresh rate updates you on any environmental changes
Extended 260-Ft Coverage: This 5.0 SIG-certified digital room thermometer indoor is guaranteed to provide you with the highest reliability; Check your home temperature and humidity at any time using your phone
Smart App Notifications: Receive an alert when conditions exceed your preset levels on the ThermoPro Sensor; Get instant updates on your bedroom, baby room, or other areas with this wireless smart thermometer； Have a private and secure App! ThermoPro App do not register user information, which furturther protects user privacy