Polar Replacement Heart Rate Monitor Soft Strap
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Polar Replacement Heart Rate Monitor Soft Strap has a rating of 4.4 stars based on 94 reviews.

By Polar

was $21.95
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The Polar Soft strap (Newest Design) is the most comfortable chest strap for heart rate measurement. The smart fusion of soft fabrics and adaptive electrodes make it extremely sensitive to your heart’s electrical signals, so the heart rate sensor can pick up your heart rate quicker and more accurately.

Compatible With the following Transmitters (sold separately)
Polar Wearlink
Polar Nike +
Polar H6
Polar H7
Polar WIND
Polar Bluetooth
Polar H1
Polar H2
Polar H3


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.


HRM USA is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase any product sold by an Authorized Dealer of that specific product offered at lower price. Proof of lower price is required.

Here's how to qualify for Price Match:

  • If you find a qualifying lower price online, call 1-800-403-8285 or 215-259-2700 Between 9am - 6pm EST and one of our employees will assist you with the price match request.
  • On qualifying products, HRM USA will then verify the current price to complete the price match.

Some exclusions apply:

  • Services such as custom imprinting, extended warranties, ect. 
  • Items must be in advertised as New Condition, HRM USA will not price match against Used, Newly Overhauled, Manufacturer Refurbished, or Open Box Returns
  • Out of Stock or Preorder items do not qualify
  • Products shipped from or sold by third-party sellers (Marketplace Sellers) on Website
  • Price Match will take into consideration final value costs, including shipping and taxes.