I offered this to a senior citizen who was convinced he wasn't getting enough sleep. Now I can say with certainty that he gets adequate sleep overall and that his pulse is normal during the day. That was very beneficial psychologically. So I advise purchasing. 5020947045 Its benefits After wearing it for a day, you hardly notice it. correctly counts the pulse and measures how much sleep has been had, both of which are significant. I believe that steps are unduly optimistic. I'm not sorry, though:) The phone's application did not quite appeal to me because it frequently hung in the tray and consumed power. However, this could be because I'm using an outdated Android - version 6. Although the bracelet does not monitor oxygen, they pledge to do so in the future; I purchased it from the Huawai brand store. 2750 dollars when delivered by courier. The deal was successful overall. Cons: There is a limited selection of dials, and some of the options are found in the "settings" menu. I would want to see individual elements shown on the bracelet right away.
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