{"product_id":"coros-hr-monitor-jak","title":"Coros HR Monitor JAK","description":"\u003cp\u003eThe optical heart rate sensors use light to measure blood flow in the capillaries located under the skin. The top of the wrist is a convenient place for a watch, but it is not the best for sensors. Wearing it on the arm provides the optical sensor with an optimal amount of blood flow to collect heart rate data with accuracy equivalent to that of a traditional chest strap.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMore comfortable and easier to wear than a chest strap.\u003c\/li\u003e\n\u003cli\u003eEasy to adjust and remove for quick cleaning.\u003c\/li\u003e\n\u003cli\u003eThe latest multichannel optical sensor for precise measurements.\u003c\/li\u003e\n\u003cli\u003eUp to 3 simultaneous connections with Bluetooth compatible devices.\u003c\/li\u003e\n\u003cli\u003eThe wear detection allows for automatic pairing of the device for new workouts.\u003c\/li\u003e\n\u003cli\u003e38 hours of continuous and precise measurement or 80 days in standby mode on a single charge.\u003c\/li\u003e\n\u003cli\u003eRechargeable using a magnetic USB charging cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coros","offers":[{"title":"Default Title","offer_id":49525823144165,"sku":"810005785556","price":129.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0091\/files\/CopiedeIMAGESITEWEB288-2026-06-12T151135.492.png?v=1781291591","url":"https:\/\/www.boutiqueendurance.ca\/en\/products\/coros-hr-monitor-jak","provider":"Boutique Endurance","version":"1.0","type":"link"}