A:AnswerThat requires more info. Do you brush your teeth 15 mins at a time or is that over several sessions? How long are you brushing at one time? What are your charging habits? I know your are supposed to brush for 2 mins twice a day. I brush for about 4 mins. After I’m done, I place it back on the charger.
A:AnswerThe app is there to only assist you. You are not required to use it every single time you brush, or at all. It’s there as guidance, assistance and just more info if you would like, as a coach.