NIX Sweat Patch Refills

4 Patches - Single Use Nix Sweat Patch Refills include four single-use sweat patches to be used in conjunction with the reusable Pod before each new workout. The Sweat Patch sticks to the bicep via adhesive and is completely non-invasive. How to use it Wear a patch during a sweat inducing workout, lasting at least 30-45 minutes in duration. After your workout is complete, follow the Nix Biosensor directions for a a post-workout summary in the Nix App that provides intel that can help inform your hydration strategy going forward. Why we love it It's like having a personal hydration guru right in your ear spilling the tea on your body’s hydration needs. Gone are the days of playing guessing games with your water bottle, wondering, "What’s the magic potion today?" Nope. With Nix, it’s all crystal-clear revelations tailored just for you. Product Details - Sweat patches measure just under 2.75 inches in diameter. - Made from medical grade adhesive which is latex-free. - Patch should be disposed of after each workout and should not be worn more than once as this can lead to inaccurate data.