Polar Soft Strap::Set the standard for heart rate measurement with the secure and comfortable Soft Strap from Polar. Comprised of soft fabrics to cover the adaptive sensor, the strap is extremely sensitive to your heart's signals, meaning that your reading will be both quick and accurate. Compatible with all Polar heart rate sensors that use the snap attachment method.

Compatible with all Polar heart RATE sensors, utilizing the same snap attachment method. 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 heart RATE quicker and more accurately. Comfortable chest strap for heart RATE measurement.

Sensor Type: Wearable. Item Weight: 0.05 Pounds. Item Dimensions LxWxH: 9 x 1 x 8 inches. Color: Black. Material: Elasticized-Fabric. Brand: POLAR. Date First Available: March 15, 2017. Best Sellers Rank: #7,297 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 1,837 ratings 4.7 out of 5 stars. : B06X16339Q. Size: ?M-XXL. Included Components: ?soft strap. Model Year: ?2017. Part Number: ?91063829. Manufacturer: ?Polar Electro, Inc. Number of Items: ?1. Material: ?Elasticized-Fabric. Color: ?Black. Model Name: ?Soft Strap. Brand Name: ?POLAR. Item Weight: ?0.05 Pounds. Item Dimensions LxWxH: ?9 x 1 x 8 inches. Package Weight: ?0.06 Kilograms. Item Package Dimensions L x W x H: ?4.61 x 2.95 x 1.34 inches.