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Delete your wattata data

wattata for Android Automotive OS and iPhone, by 9h41. Updated November 6, 2026.

wattata has no account. What it knows about your car lives on the car and on your iPhone, and our server holds only the few things listed below. Here is how to delete all of it, from the apps or by writing to us.

On the car

On the car’s screen, open wattata, then Settings › Erase everything, and confirm. Uninstalling the app does the same.

This deletes everything the companion app keeps on the car: trips, charges, positions, the journal, your settings and the pairing with your iPhone.

On your iPhone and on our server

In the wattata iPhone app, open Settings, then Erase everything. It erases everything the app holds on your iPhone and asks our server to delete everything it holds about your car.

Without the apps

If you no longer have the car or the iPhone, write to support@wattata.app with the subject “Delete my data”, or use the contact form. Tell us the car’s make and model and, if you sent us a journal or logs, the email you used. We delete what our server holds within 30 days and reply to confirm.

What our server holds, and for how long

  • The pairing between your car and your iPhone: until you unpair or erase
  • The car’s last position, only if “Locate vehicle” is on: the latest one only, erased when you turn the option off
  • The fleet summary, only if fleet comparison is on: the latest one only, out of the averages after 45 days
  • The totals wattata tracked for your car (distance, number of trips and energy), only if fleet comparison is on: a single total for each. When you erase, they are added to combined totals of all cars, which no longer point to your car
  • Journals and logs you chose to send, with the email you entered: deleted after 7 days
  • Feature requests you submitted, with your email if you gave it

Once deleted, nothing that points to your car is kept. The full detail is in our privacy policy.