Swimming training in the pool: style recognition is not very clear - breaststroke recognizes, but backstroke does not always see, considers it a mixed style. With a given pool size of 50 m, it considers only 100 m distance and all the characteristics associated with it: time, speed, number of strokes, SWOLF. Perhaps it is so laid down by the program - it's hard to say.
Steps: for some reason, their number differs on the bracelet and on the smartphone, but it is recommended to take readings on both gadgets.
Bracelet charge: I have enough for about a week, but I reduced something and adjusted it to fit my needs. I would like more of course. I take the bracelet off only to recharge it.
Someone in the reviews wrote about the absence of the Glonass system, and yes, it is not there, but this type of bracelets is not very necessary, as it seems to me. Especially when you are in training and do not want unnecessary anxiety and harassment from acquaintances and friends. For me, this time is personal and no one has access to it.
Of course, there is no "pay online" function, but the new generation of Samsung trackers already has it - it's only a matter of price.
What I don’t like at all - for which, in fact, 4 stars: the bracelet is incomplete without a smartphone, it is tied to it, but I would like complete autonomy and independence.