Product prices and availability are accurate as of 2021-05-31 06:27:20 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Lightweight, reliable and comfortable
User changeable battery
Slim design fits chest sizes ranging from 26. 5 to 55 inches
Waterproof
Compatible with fitness equipment utilizing 5 kHz frequency