CloudCrest Smart Air Quality Sensor

Get a read on the air in a room — and watch how it shifts over the day. CloudCrest shows an on-device air-quality index alongside humidity and a temperature reference, so a bedroom, office, or basement gets a simple, at-a-glance gauge of its conditions. • Air-quality index on a 0–999 scale, with humidity from 10–95% RH • Power over 5V USB-C or the built-in battery (up to ~6 months per charge) • Optional 2.4GHz WiFi for a dashboard with threshold alerts and smart-home endpoints Set it near where you spend time, away from vents, drafts, and humidifiers, and give it a few hours to settle before reading trends. Keep the vent openings clear. One honest note: these readings track changes over time — they don't certify a room as safe or diagnose anything. A handy reference for bedrooms, home offices, and basements.