Global Positioning Systems (GPS)

Polar Vantage V2 Shift Edition - Premium Multisport GPS Smart Watch, Wrist-Based Heart Rate Monitor for Running, Swimming, Cycling, Strength Training - Music Controls, Weather, Phone Notifications Polar Vantage V2 Shift Edition includes 2 Wristbands - perforated leather for casual situations, and FKM for ultimate sports performance. Compatible with any 22mm wristband. Ultra-Long Battery Life - up to 40h of training with full GPS and HR... Polar Vantage V2 Shift Edition - Premium Multisport GPS Smart Watch, Wrist-Based Heart Rate Monitor for Running, Swimming, Cycling, Strength Training - Music Controls, Weather, Phone Notifications