Karlesk app
Your heater, on your phone
Start your Karlesk heater before you walk to the car, set the temperature and check its status — over Bluetooth when you're nearby, or over 4G and Wi‑Fi from anywhere.
- Bluetooth
- 4G
- Wi‑Fi
- Free
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What you can do
Remote start and stop
Turn the heater on from anywhere and step into a warm cab.
Real-time temperature
Set the cabin temperature and adjust it on the go.
Status and parameters
See voltage, fan speed and operating state at a glance.
Operating data
Track running hours and how your heater is working.
Several heaters, one app
Manage every Karlesk heater in your fleet from one account.
Timer
Schedule the heater to start before you leave in the morning.
Get started in 3 steps
Download
Install the free Karlesk app from Google Play.
Sign in
Create an account with your phone number or email.
Add your heater
Connect your Karlesk heater and start controlling it.
The app works with Karlesk heaters fitted with a compatible controller. Not sure if yours is supported? Contact us.