Temtop S1+ Smart Air Quality Monitor with Indoor Thermometer Hygrometer

Price: $37.99
(as of Sep 09, 2026 08:43:02 UTC – Details)

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Professional sensors make professional air quality detectors.

Temtop has more than 10 years of experience in developing particulate matter sensors,

only to create more professional air quality monitor, to visualize the air quality around you.

Temtop has over one million users worldwide and has been a reliable choice for many organizations, including the University of Washington, the University of Chicago, and U.S. government agencies

Daily Health Guardian – Air Quality Monitor + Smart Indoor Thermometer: Keep tabs on the air you breathe with this smart air quality monitor. It tracks PM2.5, AQI, temperature, and humidity in real-time. Unlike basic indoor thermometers, it connects to your phone via APP so you can monitor your home environment from anywhere.
Long-Lasting 60-Day Battery Life: With up to 60 days of battery life, this portable indoor thermo-hygrometer reduces frequent charging or battery replacements. Environmentally friendly, cost-effective, and always ready to protect your air quality.
Easy-to-Read Display: Features a clear, easy-to-read display that shows temperature, humidity, PM2.5, and AQI at a glance. Whether you use it as a room thermometer or an air quality meter, maintaining a healthy living environment has never been simpler.
Instant Air Quality Feedback + APP Alerts: Get real-time updates with intuitive color indicators and audible alerts when PM2.5 levels exceed safe thresholds. Plus, stay connected with APP notifications for a proactive approach to clean air. The Bluetooth connectivity also supports OTA updates, keeping your device future-proof.
Portable, Discreet & Versatile: Compact and modern design fits anywhere – from nurseries and bedrooms to classrooms and office buildings. Effortlessly move this indoor air quality monitor around different spaces, ensuring optimal comfort and health wherever you are.
Customers find the air quality monitor to be of good quality. However, the accuracy receives mixed feedback, with some customers saying it works perfectly for their needs while others find it unreliable.