{"product_id":"coros-heart-rate-monitor","title":"COROS | Heart Rate Monitor | Unisex","description":"\u003cdiv data-cf-product-format=\"2026-detail-v2\" style=\"max-width:900px;margin:0 auto;color:#252a2d;line-height:1.65;\"\u003e\n\u003csection style=\"margin:0 0 22px;padding:24px;border:1px solid #dfe5e8;border-radius:16px;background:#f7f9fa;\"\u003e\u003cp style=\"margin:0 0 6px;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;\"\u003eCOROS · Optical arm heart-rate sensor\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 10px;font-size:1.65rem;line-height:1.25;\"\u003eHeart Rate Monitor\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:1.04rem;\"\u003e\u003cstrong\u003eAccurate workout heart-rate tracking without a chest strap.\u003c\/strong\u003e The COROS Heart Rate Monitor uses a multi-channel optical sensor and Bluetooth connectivity in a comfortable upper-arm format.\u003c\/p\u003e\u003c\/section\u003e\u003csection aria-label=\"Quick product profile\" style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:0 0 28px;\"\u003e\u003cdiv style=\"padding:16px;border:1px solid #e1e6e8;border-radius:12px;\"\u003e\n\u003cstrong\u003eBest for\u003c\/strong\u003e\u003cbr\u003eRunning, cycling, triathlon and structured training\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #e1e6e8;border-radius:12px;\"\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003cbr\u003eBluetooth with up to three simultaneous connections\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #e1e6e8;border-radius:12px;\"\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e\u003cbr\u003eUp to 38 hours operation; up to 80 days standby\u003c\/div\u003e\u003c\/section\u003e\u003ch3\u003eWhy use it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper-arm design is comfortable and simpler to wear than a chest strap.\u003c\/li\u003e\n\u003cli\u003eWear detection supports automatic pairing when beginning a workout.\u003c\/li\u003e\n\u003cli\u003eSensor removes from the band for easier cleaning.\u003c\/li\u003e\n\u003cli\u003eRechargeable with the included magnetic USB charging cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCurrent color\u003c\/h3\u003e\n\u003cp\u003eGrey.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Coros","offers":[{"title":"Grey","offer_id":45310166040753,"sku":"HRM-GRY","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1577\/8597\/files\/coros-heart-rate-monitor-grey-confluence-running-1.webp?v=1743609848","url":"https:\/\/www.confluencerunning.com\/products\/coros-heart-rate-monitor","provider":"Confluence Running Company","version":"1.0","type":"link"}