A:AnswerI Bought this for my son. There is only a small and large size. No medium. My son is 30 and the small fit him. The bands do have holes for an adjustable fit. Hope this helps. The gift is wrapped so I can’t take a measurement for u. Sorry.
A:AnswerYes, I have the Note 9 and it does automatically update. I have not done much with this app. For example, I just went for a morning walk and it shows up in the Samsung Health App on my Note 9.
A:AnswerI would not return it. Sometimes if you keep your arms too still it does not register steps. For example, it does not always pick up steps while pushing a cart in the grocery store.
I value the heart rate monitor while exercising. If I am doing multiple workouts I will input my workout as circuit training for example and the time frame of the workout. Then I get a far better idea of how I did then just steps.
A:AnswerYou set it to the pool distance in yards. I counted 60 laps in the pool at my gym, and the app said I did 60 laps. Once I think it added a lap, but pretty darn accurate.