besturingssysteem
Symbian, Windows Mobile, Linux, Android, IOS
band materiaal
Roestvrij staal
Hoesmateriaal
Koolstofvezel
Acceleration
3-axis G-sensor
Heart rate
PPG Dynamic heart rate detection
Water-proof
IP67,Swimming, diving
Battery
90mAh Lithium-ion polymer rechargeable battery
Charge
5V USB jack,charge by PC USB
heart rate monitor sport watch
waterproof heart rate monitor sport watch