FUN AND ADDICTIVE,
This review is from: Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Sports)
The flex is very comfortable to wear though fiddly to get the clasp to attach. Though it is waterproof I have not worn it in the shower. One of the stats I find most interesting is my sleep pattern, wearing it over night is easy I just don't notice I have it on.
One amusing thing was that whilst driving over Irish roads I apparently did about 6000 steps without leaving the car, due I think to forever changing gear and riding over appalling road surfaces, so exactly how accurate it is at recognising steps with other arm movements I am not sure, but hey its just an indication. Likewise if I am doing anything vigorous with my hand (like using a hammer or saw) it goes a bit loopy so I remove it.
I've had it two weeks now and I find It's a great way of getting a view on how unfit I really am.