About the App
Stop lüften effectively! Humidity Window calculates the outside absolute humidity and compares it to your indoor humidity to tell you exactly when to open your windows. It calculates the difference between indoor and outdoor absolute humidity to tell you when it's the right time to ventilate.
Absolute Analytics
Moves beyond simple percentages to calculate actual water content in the air.
Ventilation Alerts
Smart notifications when conditions are perfect for a fresh air cycle.
Interface Gallery
