Nix Biosensors Sweat Patch Refill - 4 Piece Green, One Size

What Our Gearhead(R) Experts Are Saying:"The Nix Sweat Patch is a game-changer for hydration tracking. I stick it on my bicep during intense workouts, and it provides valuable feedback on how much I need to hydrate. These single-use refills are easy to apply and non-invasive. They're a must for serious athletes looking to optimize their performance."Stay on top of your hydration with the Nix Biosensors Sweat Patch Refills. Designed to work with the reusable Nix Pod, each patch adheres comfortably to your bicep, providing valuable insights into your sweat profile and hydration needs. These medical-grade adhesive patches are completely non-invasive, ensuring comfort throughout your workout, and are ideal for intense, sweat-inducing activities like running or cycling. Each patch syncs seamlessly with the Nix App, delivering a personalized post-workout hydration summary to help inform your future hydration strategy. With four single-use patches per pack, you're ready to track your hydration across multiple training sessions, pushing your performance to the next level.