Fast & Accurate Monitoring - Detects temperature and humidity with high-accuracy Swiss-made sensor. Obtaining and update data every 2 seconds. (Accuracy: ±0.3 °C, ±3% RHHome Automation - Automatically turns on/off home electronics when settings fall outside their preset ranges Free Data Storage & Visual Graphics - Records temperature and humidity data and generates periodic data summaries App Notification Alerts - Receive instant alerts on your phone whenever levels fall outside preset ranges Flexible Installation - Hang it with a lanyard, attach it on a surface with an adhesive or magnet, or simply place it on a desk Hub Required- Tapo Smart Hub (H100) is required Smart Temperature & Humidity SensorTrack Your Homes ClimateMonitor Conditions from Your PhoneHumidity and temperature can impact your personal health and comfort. Check a rooms real-time temperature and humidity with the Tapo app from anywhere, at anytime.High-Accuracy SensorThe built-in Swiss-made sensor features a typi