TP-Link Tapo T310 Smart Temperature & Humidity Monitor

• Detects temperature and humidity with high-accuracy Swiss-made sensor. Obtaining and update data every 2 seconds. (Accuracy: ±0.3 °C, ±3% RH）
• Automatically turns on/off home electronics when settings fall outside their preset ranges.
• Records temperature and humidity data and generates periodic data summaries.
• Receive instant alerts on your phone whenever levels fall outside preset ranges
• Hang it with a lanyard, attach it on a surface with an adhesive or magnet, or simply place it on a desk