ThermoPro Bluetooth Thermometer/Hygrometer, Digital Thermometer, Wireless, High Accuracy, Large, Easy-to-Read Characters, Smartphone Temperature and H

[High-Precision Sensor] This Bluetooth thermometer and hygrometer features a smart temperature and humidity sensor that measures temperatures to within +/-0.5°C and humidity to within +/-2% RH, allowing for more accurate temperature and humidity management. Data refreshes every 10 seconds, allowing you to keep track of changes in your indoor environment. (Note: If you suddenly move to a location with large temperature and humidity differences, the refresh may take longer. We recommend waiting 30 to 60 minutes.) [Convenient Remote Management via Smartphone] This wireless thermometer features enhanced Bluetooth technology, allowing you to connect to your smartphone within a range of up to 80 meters. You can remotely monitor indoor temperature and humidity using the smart app. The alert notification function sends notifications to your smartphone when temperature and humidity levels exceed the set range, allowing you to take prompt action. [Historical Data Recording and Export] The app displays a graph of the digital thermometer's data for the past year, allowing you to intuitively understand temperature and humidity changes by time, day of the week, and month. You can also export historical data (CSV files) for up to two years. ThermoPro offers a private and secure app, "ThermoPro Sensor." User privacy is protected as no user information is registered.

[Temperature, Humidity, and Comfort at a Glance] The digital hygrometer's LCD screen is designed for easy viewing. It displays the latest temperature and humidity in large characters, and three comfort levels (dry, comfortable, and humid) are indicated by a face icon. This allows you to see changes in temperature and humidity and the indoor environment's comfort level at a glance, helping you adjust your humidifier or air conditioner appropriately.

[Compact and Easy to Install] The lightweight and compact design makes it easy to carry. The wireless thermometer and hygrometer also comes with a magnet, stand, and hanging hole, allowing for flexible installation in three ways. You can easily install the indoor thermometer in a variety of locations, such as hanging it on a wall in the living room, on a hook in the baby's room, on a desk in the bedroom, or on the refrigerator door in the kitchen.