Connect the Bluetooth Heart Rate Monitor to your smartphone, The Perfect Training Companion
Wirelessly communicates your heart rate to your smartphone
Comfortable, adjustable, and hand-washable chest strap
Great for jogging, cycling and working out at the gym
Compatible Smartphones: iPhone4s, iPhone5/s iPhone5c, GalaxyS3 and GalaxyS4 plus many more

Technical Details

Size (LWH): 8 inches, 3.7 inches, 1.2 inches
Product Details
Product Dimensions: 8 x 3.7 x 1.2 inches
Shipping Weight: 0.2 pounds (View shipping rates and policies)
ASIN : B00I1313YA