{"product_id":"flux-i-lactate-wearable","title":"FLUX I Lactate Wearable | Battery-Free Sweat Sensor, Lactate Estimation, Heart Rate Tracking \u0026 NFC Smartphone Scanning","description":"\u003ch3\u003e\u003cspan\u003eFLUX I Lactate Wearable | Battery-Free Sweat Sensor, Lactate Estimation, Heart Rate Tracking \u0026amp; NFC Smartphone Scanning\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FLUX I Lactate Wearable is a lightweight, battery-free wearable designed for runners, cyclists, and endurance athletes who want to explore sweat-related signals during training. Worn on the arm, FLUX I works with a compatible NFC-enabled smartphone to capture sensor data without needles, blood sampling, batteries, or charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring a one-second NFC scan, FLUX I captures 30 sensor samples and sends sweat-related data to the ATHYX app for lactate estimation alongside heart-rate information. This provides athletes with additional data to explore how their body responds as workout intensity changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWeighing approximately six grams, FLUX I features an ultra-lightweight design that can be worn during everyday training sessions. Its specialized NFC technology draws power from a compatible smartphone during each scan, eliminating the need for an onboard battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe ATHYX app allows users to review training sessions, explore personalized training zones, and examine sweat and heart-rate signals. FLUX I is designed as a research-focused wearable for exploring lactate-guided training without traditional needle-based measurement methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FLUX I Lactate Wearable\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ATHYX\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Lactate Estimation \/ Sweat Signal Wearable\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eWear Location:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Arm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.035 ounces\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eApproximate Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6 grams\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.12 x 0.71 x 0.04 inches\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBattery:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Battery-Free\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCharging:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No Charging Required\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePower Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e NFC Powered by Compatible Smartphone\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eConnectivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e NFC\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSmartphone Requirement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible NFC-Enabled Smartphone\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSensor Sampling:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 30 Samples During a One-Second Scan\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eLactate Measurement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Lactate Estimation\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMeasurement Method:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sweat-Related Signals\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eNeedle-Free:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHeart Rate Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSupported Application:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ATHYX App\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eTraining Insights:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Training Zones, Session Review and Workout Response Data\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eIntended Users:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Runners, Cyclists and Endurance Athletes\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does FLUX I require a battery?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: No. FLUX I is battery-free and receives power from a compatible smartphone through NFC during scanning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does FLUX I require charging?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: No. The device does not require charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How does FLUX I estimate lactate?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It combines sweat-related signals with heart-rate data through the ATHYX app to provide lactate estimation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does FLUX I require needles or blood sampling?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: No. It is designed for needle-free lactate estimation using sweat-related signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How long does a scan take?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: A scan takes approximately one second and captures 30 sensor samples.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Where is FLUX I worn?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed to be worn on the arm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What smartphone is required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: A compatible NFC-enabled smartphone is required for scanning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What app works with FLUX I?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: FLUX I works with the ATHYX app for reviewing sessions and training insights.\u003c\/span\u003e\u003c\/p\u003e","brand":"ATHYX","offers":[{"title":"Default Title","offer_id":50707546341615,"sku":"HF1-B0H4X591R3","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5315\/1983\/files\/61kriopLOnL._AC_SL1500.jpg?v=1788876025","url":"https:\/\/www.hyperionflo.com\/es\/products\/flux-i-lactate-wearable","provider":"HyperionFlo","version":"1.0","type":"link"}