It's a gift I made to my father for 60 years. This bracelet made him very happy, he immediately passed instead of his watch too heavy. After several months of use, it is still happy. Young retired, this bracelet was first permi him to make a point about his reduced physical activity and gradually resume a pace allowing him to keep fit. In black color that goes with everything for a style both class and casual. Its range is excellent and it is very quick and easy charging. I would have liked for this model a vibrating function when the idle time is too long. At the time of his order there was not yet at Fitbit a function that gives the heart rate. This requires choosing the top model to it. Too bad, it would have been helpful for my father who must watch his heart, but I recommend this without hesitation! Regarding the Fitbit application, it is rather well made, very clear and complete for a monitoring form on all levels, my father did not operate at its maximum. It is a product with beautiful finishes and good quality. All is said!
