Following from my really successful plea on another thread for ideas for DH gifts, I'm thinking of getting him a fitbit. Nothing like leaving it to the last minute...
The problem is that I can't find an idiot's guide to the different types and the overall functionality.
DH runs a fair bit and tracks it all on endomondo. It looks like he could link that to fitbit which is great and I think he'd like to be able to track general activity and sleep.
But there are wrist ones and the clip-on ones, and I'm a bit lost on which does what. And is it worth having or just something that's fun for a short time but not actually that useful?
Can anyone enlighten me?