The uHoo app is where your Caeli data comes to life. Real-time readings, instant alerts, health indices, historical trends, and smart home automation. All in one place, updated continuously from the sensor in your home.
Download free and get started immediately. Your Caeli subscription level unlocks advanced tools tailored to your needs.
Sense
Guard
Command
Every parameter your Caeli monitors appears in the app, updated continuously. CO₂, PM2.5, VOCs, humidity, temperature, air pressure, NO₂, CO, and ozone. Not once an hour. Not on demand. All the time.
Sense
Guard
Command
When a parameter crosses a threshold, you hear about it straight away. Not in a daily summary. The moment it happens. CO₂ climbs, humidity drops, PM2.5 spikes. The app tells you what changed and what to do about it.
Sense
Guard
Command
Every reading your Caeli captures is stored in your account. Look back across days, weeks, and months to find patterns: the nights your CO₂ climbed, the mornings your humidity dropped, the weeks your air quality shifted. Export a clean, timestamped summary any time to share with a doctor, landlord, or building manager.
Guard
Command
Raw readings tell you what the air contains. The health indices tell you what it means. Mold, Virus, Influenza, and Pollen. Each one calculated daily from your live sensor data using peer-reviewed risk models, expressed as a score from 1 to 10.
Guard
Command
No two rooms in your home have the same air. The nursery runs warmer and more humid. The home office builds up CO₂. The kitchen spikes with VOCs when you cook. Guard and Command show you every room side by side so you always know which one needs attention.
Command only
Command connects your air quality data to your smart home. Set rules so your home responds automatically when conditions change. CO₂ climbs above 1,000 ppm and the ventilation switches on. Humidity drops below 40% and the humidifier kicks in. The air improves before you even notice a problem.
Command only
One household. Multiple performance modes. Toggle any profile and Command instantly recalibrates your thresholds and automation triggers to match the unique health demands of each person and each moment.
Every plan works with the same app and the same Caeli device. The plan you choose determines which features are active.
Free to download. Connect your Caeli device and your readings appear immediately. No setup beyond pairing.
