Samsung is a good company but this is not at all good product.
The problems I have are
Childish look: - this smart watch look like childish and not at all suits on men hand. This is made up of cheap product.
Not swim proof: - this is not swim proof, it is not fair as we have paid a huge amount of money and it is not swim proof so it is not appreciated.
Battery : - the battery is very bad and doesn't last for even one day.
Other issues with battery: - the other issues are when battery gets heated and then we keep it for charging they tell for making watch cool and then charge. So this watch is not useful in india.
My final verdict is not to buy this product