? Smart Heart Rate Monitor Bluetooth 4.0 Wireless Sport Sensor Strap Chest Belt Fitness Equipment for Mobile Phone.
?The smart heart detection bracelet can be connected to almost all kinds of smart phone through Bluetooth via mobile app, such as: (iOS) Runkeeper/Runtastic Pro/Endomondo/trava/Geonaute; (Android 4.3 mini) Endomondo/Runtastic Pro.
? With the chest strap based on high quality material, it can be attached to your skin closely. Comfortable and adjustable elastic strap.
? Soft fabrics and adaptive electrodes make it extremely sensitive to your heart’s electrical signals.
? Ultra low power consumption, with a replaceable CR2032 battery.