La deshidratación es el limitante invisible que frena tu rendimiento

Si no se cuida la hidratación durante la práctica deportiva el rendimiento baja drásticamente, una deshidratación del 5% provoca calambres y fatiga muscular y de un 6% comporta un compromiso severo de la función cardiovascular y neuromuscular, una situación considerada clínicamente preocupante

La deshidratación pone en jaque la salud del deportista, causando un incremento de la temperatura corporal y el ritmo cardíaco lo que le puede llevar a sufrir un golpe de calor

Reach the finish line of your competitions without fatigue or muscle cramps

It's possible with Sweanty

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Discover the SweaTracker®

SweaTracker is the first smart patch designed to analyze your sweat and transform that data into personalized hydration strategies. Simply placed on your skin during your workout, it measures your sweat rate and the loss of key electrolytes, allowing you to know exactly what, how much, and when you need to hydrate to perform at your best.

  • Avoid cramps and fatigue
  • Optimize your hydration with real data
  • Improve your performance in every training session and competition
  • Science applied to sports, directly on your skin
Start improving today

How do you use it?

  • Use the SweaTracker in 3 workouts

    Always at competition pace: this way, we'll obtain real-world data on how your body responds to that intensity and exertion conditions. The concentration of electrolytes in sweat can vary depending on the pace of exercise, environmental conditions, your physical preparation, and your diet.

  • Know your sweat rate and sodium loss after each workout

    This way, you'll be able to get to know your body in much more detail and what your specific hydration needs are. We encourage you to share them with one of your training partners, so you can see the differences!

  • Design your own personalized hydration plans

    From our app, you can design all the hydration plans you need for both training and competitions. Unlimited! We encourage you to try different sports hydration brands and find the one that suits you best.
Turn your sweat into data and start optimizing your hydration today.

What is a personalized hydration plan?

A personalized hydration plan is a strategy designed exclusively for you based on sweat analysis performed with our SweaTracker . This plan takes into account all critical parameters to offer you the best hydration solution during competition:

  • Race venue conditions: We analyze the environment (temperature, humidity) where you'll be competing to adapt your hydration to the actual conditions.

  • Your running pace: We adjust the amount of water and salt to your intensity, ensuring optimal replenishment based on your needs.

  • Your experience with sports nutrition products: Our algorithm takes into account your familiarity with sports nutrition products to suggest more complex or simpler products based on your gastric tolerance.

  • Preferred format: If you prefer salt gels or capsules/tablets, we adapt the strategy to your habits. However, if your usual format doesn't meet your minimum salt requirements, we suggest combining both formats.

  • Preferred brands: We adapt to your usual sports nutrition brand, although if it doesn't meet your minimum salt requirements, we'll also offer alternatives that guarantee your performance and safety.


Plus, we tailor our plans to your diet and/or intolerances so you can put them into practice as soon as possible.

Start designing your plan!