2 weeks testing. During training, the pulse measures incorrectly, I do not know the cause of the error. The pulse is very low. The track (and it feels like it) shows 130, the bracelet shows 80-90, it's not even funny . The steps are considered globally wrong. He makes a very decent mistake, well, I couldn’t walk a thousand steps while driving from the fitness room to the dining room 2 km away, well, no way . And so every day overestimates very decently. Periodically shows some peaks of the pulse incomprehensible. Today I showed 139 pulse from 17 to 18 - at that time I was at home, just arrived from work, nothing! did not do physical, well, there could not be a pulse of 139 . Complete . Money wasted. I always thought that these bracelets are from the evil one, just a money scam. Well, this small shnyaga cannot measure normally! While writing all this, sitting at the computer, about 500 more steps came running. On the other hand, it's fun to do so))
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