{"product_id":"polar-h9-hr-heart-rate-sensor-bike-137457700","title":"Polar H9 HR Heart Rate Sensor","description":"Meet the Polar H9, the high-quality heart rate sensor for all your everyday sports. Its comfortable chest strap provides instantaneous, highly accurate heart rate tracking and precise calorie burn. The ultimate jack-of-all-trades, it connects to fitness apps, sports watches, and gym equipment via Bluetooth, ANT+, and 5 kHz—which can all be active simultaneously. With a 400-hour battery life and a machine-washable strap, the H9 is the reliable, versatile partner for every workout","brand":"Polar","offers":[{"title":"M-2XL Black","offer_id":54084306305367,"sku":"bike-137457700-M-2XL-BLACK","price":52.79,"currency_code":"EUR","in_stock":false},{"title":"XS-S Black","offer_id":54084306338135,"sku":"bike-137457700-XS-S-BLACK","price":52.8,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/8397\/4743\/files\/polar-h9-hr-heart-rate-sensor_0e440d1d-2347-433d-999e-cfd9fcbaa428.webp?v=1784774813","url":"https:\/\/geareurope.com\/products\/polar-h9-hr-heart-rate-sensor-bike-137457700","provider":"GearEurope","version":"1.0","type":"link"}