About This

High Accuracy Sensor: It is not the Refrigerator thermometer, please do not put it in the refrigerator. With built-in MEMS sensor, it provides high precise monitoring. Temp deviation: +/-0.5℃(+/-1℉); Humidity deviation: +/-3%RH. Automatically update the data once a second. Up to 20m(65.6ft) connecting distance (no obstacles).
Wireless APP Control & Smart Alert: Temperature sensor uploads data to App when connecting to APP via Bluetooth. You can set the monitor range. Data on the APP shows red when data is beyond preset range.
Bluetooth Wireless Connectivity: The sensor uses a high-end Bluetooth 5.0 chip. Temperature range: -20-60℃(-4-140℉) Humidity range: 0-99%RH. Smaller size: (1.3 x 1.3 x 0.47)inch. A hanging hole is designed for various placement as you want.
Data Storage Export: Every 10 mins and total up to 100 days of data is stored internally in the device, pls make sure that your phone gets within range of it at least once per day.
Heartwarming Reminder: For some of the model which with the buzzer alert on device, if the tempera- ture or humidity is out off range, it will have the alert on the device.