{"product_id":"train-red-fyer-2-0-pro-muscle-oxygen-sensor","title":"Train.Red FYER 2.0 PRO Muscle Oxygen Sensor","description":"\u003cdiv\u003e\n\u003cb\u003eMore data. More detail. More control.\u003c\/b\u003e\u003cbr\u003eWhile athletes focus on gear and training plans, they often overlook the true source of performance: your muscles\u003cb\u003e. \u003c\/b\u003eFYER gives you the fundamentals, but Train.Red PRO delivers the complete physiological picture—faster, deeper, and with ultimate precision for elite training.\u003cbr\u003eThrough the Train.Red app, PRO transforms high-frequency data into actionable competitive advantages. Connect 10+ sensors to a single device for seamless team monitoring.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKey Metrics:\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmO2:\u003c\/b\u003e High-frequency, real-time muscle oxygen saturation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Muscle States \u0026amp; MSS:\u003c\/b\u003e In-depth strain quantification and limit tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecovery \u0026amp; Oxygen Dynamics:\u003c\/b\u003e Comprehensive demand, utilization, and recovery analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003eKey Specs:\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSampling Rate \/ Frequency:\u003c\/b\u003e High-rate data capture for ultra-precise response tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 20 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Life:\u003c\/b\u003e Up to 20 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e IPX7 waterproof with onboard storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003eWhat’s in the Box?\u003c\/b\u003e\u003cbr\u003e• Train.Red PRO 2.0 Sensor\u003cbr\u003e• Free Train.Red App \u0026amp; Pro Features (No subscription required)\u003cbr\u003e• Charging cable \u0026amp; waterproof USB plug\u003cbr\u003e• Patch Pack (20 patches)\u003cbr\u003e• Strap Pack\u003cbr\u003e• Durable travel pouch\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Train.Red","offers":[{"title":"Default Title","offer_id":57225532670292,"sku":null,"price":999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/0483\/3446\/files\/urun_eklentileri_2.png?v=1789998275","url":"https:\/\/train.red\/en-de\/products\/train-red-fyer-2-0-pro-muscle-oxygen-sensor","provider":"Train.Red","version":"1.0","type":"link"}