I'm now the proud owner of a Vivofit 2. I have an old fitbit and it just wasn't doing it for me anymore.
I could write a book about struggles w/ weight, but I'll just leave it at this. Eighteen months ago I weighed more than I ever thought could be possible. And I'm only 5'3"! I'm down 43 lbs and tho it's slow, it's at least going down and not up! I've had a few setbacks (knee injury) and severe arthritis in that puppy. So walking it is until I can figure out how much I'm willing to pay to swim. (I was a competitive swimmer for 10+ years back in the day.)
So Vivo -- get me off my ass! Yes, scream at me when I'm idle. I love seeing no red bars!