A:AnswerYes you absolutely can do this! In fact, the Fitbit website specifically mentions having a computer running Windows 10 as a viable option. You can find more about it here:
https://help.fitbit.com/articles/en_US/Help_article/2346#connect
I hope this helps.
A:AnswerIt’s fine for adults but misses the mark with some features like heart rate. I got these for my kids and it’s a little disappointing. I’d go with the regular Fitbit if I were you.