Replies
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Does the jawbone calculate heart rate and calories burned? He is in the Army and because of regulations he can't wear a chest strap, so I want to find the most accurate product so he can use it all the time.
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Has anyone tried the Polar FT7? There are some additional things it does in comparison of the FT4, but I didn't know if it still worked as well as everyone seems to think the FT4 does.
