I'm looking for a fitness tracker so I can get into shape (and stay in shape!) as I have wanted to lose weight for a while and although I've lost a lot, I need something to help me shave off those last 10 pounds so something that will help me count my calories burned. In addition to this I would like to improve my overall stamina and improve my cardio health so I can have post-weightloss goals. My activities tend to include going for walks daily, I love swimming and I grudgingly go to the gym a few times a week.
I'd like something I can wear discretely, such as on my bra strap as I like to dress and look nice and so I can wear it all day everyday to track all my activity. In terms of cost anything up to just over £100.