S1 PM2.5 Air Quality Monitor & Indoor Thermometer AQI, Temperature & Humidity Monitor, Portable, 60-Day Battery Life, for Home, Office, Nursery & School

Improve Your
Comfort & Health: Air Quality Monitor + Indoor Thermometer. This smart air quality monitor continuously tracks PM 2.5 and AQI, while also functioning as a precise indoor thermometer and thermo-hygrometer for temperature and humidity. Understand whether your environment is both healthy and comfortable.
Visualize Your Indoor Environment: A 2-in-1 device that merges environmental comfort detection (temperature + humidity) with air quality detection (PM 2.5 /AQI). The right temperature and humidity keep you comfortable; clean air keeps you healthy. One screen, total peace of mind.
Sensitive & Accurate Sensors: Equipped with a digital temperature and humidity sensor that provides higher accuracy than traditional hygrometers. The built-in miniature laser particle sensor offers reliable PM 2.5 measurements, making this air quality monitor as accurate as it is versatile. 60-Day Battery Life
Energy-Efficient Design: Advanced algorithms cut laser sensor energy consumption by 80%. This portable indoor thermo-hygrometer and air quality meter operates up to 60 days on a single charge perfect for moving from nursery to office to bedroom. Compact, Portable & Easy to
Use: Small enough to carry anywhere, with a clear display showing temperature, humidity, AQI, and PM 2.5 at a glance. Ideal for home, office, school, or travel