Philips Sonicare For KidsSonic electric toothbrush

Why does my Philips Sonicare app requires permissions

In which countries is the Sonicare app available?

Can I use my Sonicare AirFloss charger to charge my toothbrush? 

How does the brushing guidance work in the Sonicare app?

How long should my Sonicare toothbrush battery last?

My brush head is difficult to attach or remove.

I cannot connect my toothbrush to the Sonicare app

My Sonicare toothbrush is not charging

My Sonicare toothbrush vibrates too powerfully

My Sonicare toothbrush is not vibrating