Most athletes still hydrate by feel. Even experienced runners and cyclists often don't know how much they sweat, how much sodium they lose, or whether they're starting a workout already behind. The result can be cramps, late-session fatigue, or inconsistent performance. πββοΈπ΄
hDrop tackles that problem directly. It's a reusable sweat biosensor that analyzes real sweat biomarkers during training and turns them into practical guidance on when to drink, how much to drink, and whether you need water or electrolytes based on your physiology. π¬π§
hDrop continuously measures sweat rate, fluid loss, sodium and potassium loss, and skin temperature while you train. π‘οΈπ¦
Product Overview: π
- π§ Real-time Sweat Zones showing Concentrated, Target, and Diluted hydration status
- π Fully reusable sensor with no disposable patches or lab appointments
- π± Compatible with Garmin, Hammerhead, iOS, and Android
- π 80-second Thumb Test for a quick pre-workout hydration check
- π½ Lightweight design that clips onto existing workout gear
Why Choose hDrop? π€
- β Hydration decisions based on real sweat biomarkers instead of estimates
- β Helps reduce mid-session surprises caused by inadequate hydration planning
- β Independent testing shows close agreement with laboratory sweat analysis
- β Lower long-term cost than repeated lab testing or disposable sensor systems
- β Builds a personalized hydration profile that improves over time
hDrop is well suited for runners, cyclists, triathletes, and other endurance athletes who already monitor pace, power, or heart rate and want to make hydration another measurable part of training. πββοΈπ§
β¨ Better hydration starts with understanding what your body is actually losing. ππ―

