I have a Samsung Galaxy s21 ultra max and i have powerbeats pro that cost me $249 at best buy... when i first got them, they worked fine on my galaxy s10, when i upgraded my phone... this app and the headphones no longer work on my phone... what a $249 waste... only had them for 6 months... Edit: just to think i was planning to become an apple customer, i never had these kind of glitches with android.... guess ill stick with android