Actually this is my second M3 band, first one am using is so good with all features and good working sensor. Second one is entirely a different product the seller is cheating us. This just like a kids watch and not working sensor and no features at all. Waste of money buying this product.
Nott even interested to rate it 1 as it was the worst product to buy. Ot able to insall the app and connection was not happenong to my phone . I have tried with three different phones , also there was a paper inside it , mentioned that please rate the product 5 and get cashback of rs 100 and then return the product if u wish. I. Bought it after seeing the reviews only and now can conclude that people for just rs 100 rated it 5 star . Total waste product .