[sneak]

More importantly: stop giving your phone number and GPS position to services.

Your phone number is the same as your home address, because it is linked to same in a million databases.

[9387367]

How much do you trust Strava or Garmin with your data?

[Ekaros]

I don't need to. The GPS device from Garmin I have has no mobile connectivity. So it doesn't send data.