Porsche design
model: gt3 max
comes with 3 straps, chain strap, rubber strap and leather strap
functions - music, fitnesstracker, passometer, call reminder,answer call,push message, message reminder, dial call,heart rate tracker, gesture control...
battery capacity - 200mah
operation mode - full touch + double button
screen display 2.0 inch
application - wearfit
wireless charging
support android and ios