Temtop Indoor Thermometer T1, Bluetooth Room Temperature Monitor Indoor Temperature Humidity Monitor

High-Precision Sensor: Equipped with a Swiss-made intelligent hygrometer sensor, temperature accuracy is up to ±0.5°F, and humidity accuracy is ±3%RH. It captures environmental temperature and humidity changes precisely, providing reliable monitoring data for a clearer understanding of your living environment.   Smart Features: The T1 wireless thermometer and hygrometer support viewing and exporting historical data for nearly 100 days, helping you analyze environmental trends and periodic changes. It's suitable for various applications like travel, home, and greenhouses. It also supports product OTA, offering continuous technical support and updates.   Upgraded Display: This room hygrometer features a 3-inch bright LCD display with large, easy-to-read digits. It records the high/low temp and humid for 24 hours. The simple three-color indicator intuitively shows humidity comfort levels (dry/comfortable/humid).   Energy-Efficient and Long-lasting Battery Life: With energy-saving algorith