I would like to start off with a warning to you all please do no get cheated by the ads that you see on facebook or instagram or anyother website.These ads are very very attractive and the prices are soo tempting! But let me warn you, the products that you recieve are of very poor quality Chinese low grade products.Initially I was verymuch tempted with the ad and I happened to buy one of the smartwatch, but the watch I ordered was not looking the same, and it had very bad built quality and the the features were very less and the watch want accurate in predicting the heart rate as well as the pedometer want working well. Ofcourse, what can you expect from a watch that costs just 1699rs.( I got a discount of rs300 because I paid through paytm, the actual price was 1999rs) .If you really want a smart watch at a lower price, you can check out smartwatches from mi which cost around 4k( it is alas better to spend that extra 2k and enjoy the experience of a smart watch.)