Convenience and comfort

at your fingertips

DEFA control units give you full control over your WarmUp system. Program your system to have your vehicle ready when you want it - without using fuel or wasting electricity. Choose between Bluetooth® and the Futura control unit to find the best solution for you.

Bluetooth®

Bluetooth® control features:

  • Control your system within Bluetooth® range (in or around the vehicle)*
  • Preset heating for two recurring departure times per weekday
  • Monitor the outside temperature**
  • Monitor the battery status**
  • Receive an alert if you start the car while the cable is still connected**
  • Use the Oversleep function to keep the vehicle heated for 2 hours after the set departure time

To use WarmUp Bluetooth®, you must first download the DEFA app, which is available for iOS and Android. Download it for free from the App Store or Google Play ***. WarmUp Bluetooth® does not require a subscription.

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Futura

Futura features:

  • Preset heating for two recurring departure times per weekday
  • Choose 1-3 hour set heating durations or automatic heating based on the outside temperature
  • Turn the system on or off manually
  • Monitor the battery status
  • Use the Oversleep function to keep the vehicle heated for 2 hours after the set departure time

You can install the Futura programmable control unit inside your car. The automatic heating function uses a temperature sensor to heat the vehicle only as long as necessary. The system reduces the output when once it reaches it’s target temperature.

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WarmUp features:

Bluetooth® app control:

Disclaimers

* Range may be affected by walls and terrain.
* For smartphones with Bluetooth® Low Energy.
** Your Smartphone must be paired with DEFA Bluetooth® Hub.
*** Refer to the App Store or Google Play to see which Android and iOS versions that are currently supported. Please note that OS requirements are subject to change without notification.