One Response to “Xiaomi Mi Smart Band 6 review: Great value fitness tracker”

  • claire says:

    Don’t waste your money. It’s slow, inaccurate and unreliable. According to this piece of junk, my heart rate went up from 100 up to 180 then down again to 80 in the space of 10 seconds. I don’t think that is physiologically possible. I’m going to buy a better track and enjoy smashing this one with a hammer.

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