1. The watch has GPS built-in,track your route when sports outdoor, no need taking smartphone,after finish sports,you can sync the sports data like heart rate,speed,distance,Carolie burnt to Hitfit App,the very valuable feature is that Hitfit is compatible with most popular sport APP Strava,you can share the sport data to Strava with your friends have a lot of fun,we improve a lot on very accurate GPS tracking which get good feedback and approval from customers.
2. It supports 6 kinds of Sports tracking like Running,Walking,Biking,Hikingect,also can receive call or make call on watch with Speaker built-in,Dynamic Heart rate detection.
3. 400mAh battery built-in + 400mAh extra Power bank to charge anytime/ anywhere
4. The Exclusive cool design many customers like when see it first time,all surprisethe very cool design like famous A brands doing,also the rotary knob very impressive looks cool by complicated mould developed and operate easily to menus.