Polar H7 Heart Rate Sensor
- Hook up your fitness app or training device with Polar H7 and get live, accurate heart rate while you train. You can use Polar H7 with a number of Polar products and compatible gym equipment.
- Compatible with dozens of leading fitness apps, including Polar Beat
- Compatible with iPhone 4S and later, and with selected Android devices including Samsung Galaxy S3 and S4 using Android 4.3 or later. Check all compatible devices
- Transfers heart rate information while swimming with products which support 5 kHz transmission