New C20pro Bluetooth Call Smart Watch Outdoor Three Proof Sports Step Counting Multi Sport Smart Watch Features: structure design andcraftsmanship , it can meet the needs of all daily waterproofsuch as when you wash your hands or get rained. IP68 380MAH long standby8763EWE 128M Memory Bluetooth 5.0 1 . 8inch Large screen123 Sports modes. Large capacity configuration380MAH Large battery with long battery life , reducingthe trouble of charging at any time. The larger running memory , the smoother use . The largermemory , the more storage space, Support Bluetooth call, button connection, more convenient call scenarios . 123 Sports modes , can check various sports data inreal time , and adjust the amount of exercise correctlyaccording to the sports data. Product Bluetooth 5.0 protocol 1.83 inch high-definition large screen, resolution 240 * 286 Screen : Capacitive TP Heart Rate : HR3605 PedometerQST QMA6100P , Accurate step counting Charging : 2PIN magnetic charging cable BatteryCapacity 380MAH ( polymer pure cobalt battery ) : IP68 Product Size . Length54width43 " Thickness 12. 9mm Support :Android 6.0 IOS 9.0 and above Accessories : Watch / Magnetic Charging Cable / Manual