Hydration is becoming a real-time performance metric. hDrop is excited to announce an upcoming integration with Wahoo ELEMNT GPS cycling computers, bringing real-time sweat and hydration data directly to the handlebar. Once available (expected end of June 2026), compatible Wahoo ELEMNT V3 users will be able to view hDrop data directly on their head unit…
Running often increases sweat rate versus outdoor cycling, but airflow and indoor trainer setup can flip the result. Test each sport separately.
Learn to read sweat rate, sodium loss, and heat trends in your hydration dashboard to build a personalized race-day protocol that performs under pressure.
Pregnancy doesn’t make hydration dynamic, it proves it. Field data from cyclist Sarah Sturm show why one-time sweat tests miss real-world hydration shifts.
A deeper scientific breakdown of Matt Hanson’s hDrop fueling approach, with evidence-based hydration, sodium, carb, and race-adjustment protocols.
Learn how and where to get a sweat test, what it costs, and how athletes can use results to build a personalized hydration strategy with hDrop.
Science-first IRONMAN 70.3 Texas hydration guide with heat comparisons, sodium-fluid ranges, and race-day checkpoints for stronger, safer performance.
A science-backed guide to preventing exercise-associated hyponatremia with context-specific fluid and sodium targets for marathon and ultra athletes.
On February 12, 2026, we announced something that represents a meaningful step forward for us at hDrop. We are partnering with Matt Hanson, one of the leading competitors on the IRONMAN Pro Series circuit, to bring real-time sweat rate and sodium loss monitoring into elite long-course triathlon training and racing. This partnership is not about…
The Precision Hydration Pilocarpine Sweat Test was progress, but a resting sweat test is not the finish line. Precision hydration deserves credit: they were the first ones that pushed athletes from generic advice toward personalization. The problem is what happens next. Many athletes take a pilocarpine sweat sodium test at rest and then turn that…
