Having had many flawless Polar heart rate monitors in the past I expected a flawless basic experience. None of the modes allowed changes to the factory settings (yes, it was unlocked). Heart rate readings were everywhere, intermittent, and I had to soak my chest and bracelet in water and saliva to get any readings. Waste of money and not functional. Avoid like the plague! Also, I have received a number (6) of nonsensical spam emails e.g. B. Requests to send me money as I gave that 1 star if I take it. Those cowardly bxxsatds use non-refundable addresses and keep sending me pointless requests to change or remove my rating. Nothing in the universe is going to force me to do this now. This is the worst Amazon experience I have ever had and these people should be removed, banned and never allowed to do business again. It is clear that they are "international" and protected by this status. Where are you, Revane, getting rid of these worthless individuals and their fraudulent products!
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