Key Benefits Real-time measurement of sodium and fluid loss. Easy to action personalised hydration plans, every day. Validated precision trusted by Olympians, Ironman Record Holders & WorldTour Riders. Integrates with leading training platforms. Long-lasting 100-hour rechargeable battery. No App subscription. The FLOWBIO Sensor is the most accurate sweat sensor available, proven to give lab-level results. It measures how much fluid and sodium you lose while you train, giving you clear guidance to consume what your body needs. Linked with the FLOWBIO App, the Sensor shows what to drink, when, and how much. The Hydration Planner creates simple, session-specific plans based on your workout length, intensity, the conditions you train in - plus your physiology. After each session, log what you consumed and select your favourite electrolyte brands including Precision Fuel & Hydration, SiS, Maurten, and others to keep your strategy personalised. The Sensor is easy to use. Wear it on your upper arm with the included strap, or attach it to your chest strap. With a 100-hour battery, USB-C charging, and links to Garmin, Zwift, Wahoo, and Coros, it works smoothly with your current setup. A Garmin, Coros, Zwift or Wahoo device is required for use. TECHNICAL SPECIFICATIONS:Measures Sweat Loss (L/HR).Measures Sodium Loss (MG/L).Skin Temperature Sensor.100 Hour Battery Life.FLOWBIO arm strap provided.Can be worn on existing HR chest strap.USB-C charging.Predictive hydration planner for cycling & running.Works with Garmin, Zwift, Wahoo & Coros.Compatible with IOS & Android.Rehydration recommendations from your favourite electrolyte brands.
