The Speed Heart Rate Monitor enables you to connect with your smart device and enhance your fitness workout. Bluetooth 4.0 Low Energy Technology Heart Rate Monitor.
Compatible with all BT V4.0 Smart devices. IPX7 Water Proof / Sweat Proof The SOFT Fabric chest strap is adjustable to fit most.
UV Proof Pack Includes: 1 x Extreme Speed Heart Rate Monitor(battery included), 1 x instruction manual.