Polar H1 Heart Rate Sensor

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

A streamlined heart rate sensor with soft textile strap that connects to Polar heart rate monitors using 5 kHz transmission.

Comfort is the key when training. That’s why Polar created the slim H1 heart rate sensor. It 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. It’s even easier to put on than a pair of trainers!

  • Soft textile material feels like clothing on the skin
  • Slim and streamlined connector design
  • New improved user-replaceable battery mechanism
  • 5kHz coded transmission, compatible with most Polar products* and compatible gym equipment in fitness clubs. Look for the Polar logo next time you go!
  • Transfers heart rate information while swimming with products which support 5kHz transmission


Occasionally, without notice, manufacturers change product design and/or specifications.