Mio Global 58P-YLW Alpha 2 - Heart Rate Sports Watch Type: Heart Rate Monitor Features: Continuous heart rate taken at wrist, no chest strap required EKG-accurate at performance speeds Customizable heart rate zone NEW! User control for heart rate zone alerts - turn audible beep on or off NEW! 2-way transmission using Bluetooth Smart (4.0) - send heart rate data to fitness apps and also transmit pace and distance from mobile apps back to watch NEW! Customizable display using Mio GO app NEW! Backlight NEW! 24 hour memory - heart rate data is stored and can be synched later to smart phones NEW! Two types of timers plus chronograph NEW! 12-hr or 24-hr clock Comfortable silicone wristband Workout summary data review Specification: Negative dot-matrix LCD Tri-color heart rate zone indicator lights Bluetooth Smart technology USB charging dock with magnetic alignment Rechargeable lithium batt...