A profile represents a location you want to monitor.
No profiles yet. Create one to get started.
Add rooms to monitor. Properties affect heat calculations.
No rooms yet. Add rooms to your profile.
Individual windows with their own orientation and properties. Overrides room-level solar gain.
No windows. Room-level solar defaults are used.
Heat-producing devices in each room.
No devices yet.
People in each room. Metabolic heat contributes to room temperature.
No occupants yet.
Air conditioning units and their room assignments.
Data from bettervent.me (Eurovent certified) — bettervent.me
No AC units yet.
Activity toggles affect heat calculations for the current day.
Fetch weather forecast data for your profile location.
Free, no API key needed. 3-day hourly forecast (temp, humidity, wind, solar, pressure). Warnings via DWD (Germany only).
Configure an AI provider for personalized heat summaries.