Features (may very depending on geo location): convenient magnetic charging; it is comfortable to view statistics on a bright screen even in the sun; new algorithms have increased the accuracy of the sensors; intuitive customizable interface; the technology of remote control of the phone camera greatly simplifies the process of photographing; sporty design is universal for men and women; moisture protection that you can dive with a bracelet to a depth of 10 meters, run in the rain, take a shower; durable body is not afraid of getting wet and shock.