CarHeat predicts your cabin temperature from real weather data and your car properties. Know when it is safe, when to crack a window, and when to come back right now.
Pulls live weather for your spot, runs a calibrated model. See what the cabin settles at before you leave.
Drop a pin, see it on the map, walk straight back. No wandering, no forgotten spots.
Re-check in 30 min, move your car before the meter runs out, or get an instant alert when it turns dangerous.
Curated advice on cooling a hot cabin fast. What works, what does not, and what to never do.
Never leave a child, pet, or vulnerable person in a parked car for any length of time. The estimate is a model, not a measurement, and is no substitute for common sense or local laws.
Get CarHeat free on iOS and Android. No account needed.