Hi friends I am telling about the samsung gear fit 2 smart watch it is an very good watch for daily exercise and tell how many km rum, how many calories reduse in a day and what is you heart rate. This things are given in the samsung gear fit 2 thqt is waterproof and dust proof it can amy place and anywhere. So, the product samsung gear fit 2 is helpful for people that may exercise daily and those know how many calories reduce and how many km run is the best things for the people my opinion is the samsung gear fit 2 is the best product.
Thank you