"Fitbit One"2.0 starson by lin1820
Pros: Easy to wear. Sleep tracking seems to work properly.
Cons: I have had to reset the device a few times due to data not recording and inaccuracy. I am very skeptical of the calories burned calculation.
Summary: It is hard to believe that I can work off over 350 calories sleeping. I have had to reset the Fitbit 3 times since receiving the device 5 days ago because the device has not counted the trips I have made up the stairs. I have been working out a long time, and I find it hard to believe this device is accurate, especially when it comes to counting calories. Also, I can't locate a phone number that I can use to contact the company for further information. It is possible I have a dud and need replacement.