Polar Heart Rate Monitor Promo Codes & Coupons July 2022 - HotDeals.com Look for the Coupons on the Polar Heart Rate Monitor Promo Codes list, and then click 'Get Code' button to open and past the code. Back to the shopping cart interface, and provide your shipping address to place the order. Scroll down the page and find the coupon/promo code box, paste the code and pay with less money.