Characteristics Designed for knowing your precise heart beat in real time during workout.
CompatibilityCompatible with iPhone 4S and later, and some Android devices.
DescriptionPolar H7 heart rate transmitter transfers your accurate heart rate in real time to your mobile fitness app (including Polar Beat application) to make it your smart training companion.
Compatibility- Compatible with dozens of fitness applications - Compatible with iPhone 4S and later, and some Android smartphones such as Samsung Galaxy S3 and S4 with Android 4.3 or later.
Pack content- H7 heart rate transmitter - Textile chest strap.
Product catchlineCompatible with most top fitness applications, including Polar.