The Rhythm+ accurate Armband Heart Rate Monitor de... Morelivers precise measurement of exercise intensity for up to 8 hours of workout time. No cumbersome chest strap FITNESS APP-FRIENDLY. Works with the most popular fitness apps - over 200 in all.
WORKS WITH VIRTUALLY ANY DEVICE
Great for use with smartphones, tablets, smart and sport watches, exercise equipment and many other devices that support Bluetooth Smart or ANT+ heart rate data.
Choose from 4 different colors - Green-Blue-Black-Pink. Less