Connect your fitness app or training device to the Polar H7 and monitor your precise live heart rate during workouts. The H7 can be used with a wide range of Polar products and compatible fitness devices.

• Compatible with dozens of leading fitness apps, including Polar Beat.
• Compatible with iPhone 4S and newer generations, as well as selected Android smartphones like the Samsung Galaxy S3 and S4 with Android 4.3 or newer.
• Transmits heart rate while swimming with products that support 5kHz transmission.

FT1, FT2, FT4, FT7, FT40, FT60, FT80, RS100, RS300X, RS400, RCX5, CS100, CS200, CS300, V800.