Fittiness Wiki:Vida number

A Vida number is simply a number where users can contact other users using the three final digits in Vida.

What does it mean when Vida doesn’t show up or is "hidden"
Some users hide their Vida. About 75% of users however have their Vida number public.

How to Delete a Vida number
you cannot delete your Vida once it’s installed. However, if you’re using android, you can turn the Vida off temporarily (5 weeks).