Polar created the slim H1 Heart Rate Sensor because comfort leads to better technique when training and comfort in your technique is key to a satisfying workout.
The Polar H1 Heart Rate Sensor not only measures your heart rate but also seamlessly adapts to your body shape, so you can forget you are wearing it and focus on your exercise.
Soft fabric material feels like clothing on the skin
Slim and streamlined connector design
New improved user-replaceable battery mechanism
5kHz coded transmission
The H1 Chest Transmitter is compatible with the following Polar Heart Rate Monitors
Measurement for Strap Size should be taken right below the pectoral muscles or breasts.
XS/SM - 20-30 Inches
Med/XL - 30-45 Inches
XXXL - 45-60 Inches
Polar H1, H2, H3 and Polar H7 heart rate sensors have two parts: the chest strap & the connector. The heart rate sensor is worn around your chest, just below chest muscles.
Wear the heart rate sensor
1a. Moisten the plastic electrode areas on the reverse side of the strap.
1b. If the strap has textile electrodes, wet them under running water.
2. Attach the connector to the strap. Adjust the strap length fo fit tightly but comfortably around your chest.
3. Tie the strap around your chest, just below the chest muscles, and attach the hook to the other end of the strap.
4. To ensure good heart rate signal detection, check that the moist electrode areas are firmly against your skin and that the Polar logo of the connector is in a central and upright position.
Polar H1 Heart Rate Sensor Transmitter Set - Sensor Only (No Strap) / Bulk