Jawbone UP, Nike FuelBand, Fitbit Ultra, Bodymedia FIT Core .. they all pretty much work the same way. They have accelerometers that measure movements, and using various algorithms, it converts those movements into meaningful data such as walking .. running .. skipping rope .. sleeping ... Unfortunately the power of these…
I'm curious if anyone knows more on this subject and can refer me for further reading. Back in February I started going to Hot Yoga. I was sweating like mad during class, and I seemed to overheat .. unable to cool myself down (I'd have a cold shower and still have sweat pouring off me an hour later, at rest). I was force…
