A:AnswerThis FitBit does not monitor blood pressure. I am not aware of any FitBit that does. There is at least one wearable device that I am aware of which does monitor blood pressure, but is not one of the leading products, and I don't know how accurate it is.
A:AnswerYes it's most likely GPS if you're on your horse. Otherwise it's the movement of your wrist which makes it extremely inaccurate. You can be sitting at a desk just pushing papers and writing, typing, etc... and it'll count steps. Expect a 1 year shelf life on Ionic. Not sure about others. Refuse to ever buy one again.
A:AnswerFirst try to sync your watch to your phone. If that doesn't work, in the settings in the Fitbit app is a place for choosing your time zone which will reset the watch to the correct time. Sometimes you have to choose another time zone and then your own to reset it.
A:AnswerYes, it is waterproof. I have swan with it on, also take showers with it on. Not sure about deep water swimming, but continues to work in the pool at our local fitness center, the ugh use salt/chlorine combination to keep the ph regulated better.
