Mio Alpha 2 Continuous Heart Rate Watch

Features of the Mio Alpha 2 Continuous Heart Rate Watch EKG accurate heart rate taken at wrist, with no chest strap required Configurable heart rate zones with colored LED light to indicate current zone Bluetooth Smart 4.0 connectivity to all your favorite iPhone and Android Fitness apps Customizable display with easy to activate backlight Memory holds up to 25 hours of workout data Automatic wireless syncing to Mio GO app Countdown, chronograph, and repeat timers Water resistant to 30m