M-XXL Dispatched within 6-12 days ID: 95983-339929
£39.50 Add to basket

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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order before midday, Monday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

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