Training Bundles featuring Nix Hydration Biosensors and sweat patch refills designed for use by endurance athletes.

Training Bundles

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    Make sure you are stocked up for your next race, competition, event or personal training. Training bundles allow you to save money and ensure you are prepared for whatever lies ahead.

    Shop Nix Biosensors Training Bundles for endurance athletes, offering hydration biosensors and sweat patch refills from $67.50-$245 USD.


    Training Bundle FAQs

    The Full Training Bundle includes one Nix Hydration Biosensor and 20 sweat patches, supporting comprehensive hydration tracking across one or more training cycles. If you already own a biosensor, consider the Sweat Patch Refill bundles (12 or 20 patches) which are also available.

    Yes, the Sweat Patch Refill Bundles are meant for athletes that already own a Nix Hydration Biosensor. These refills are designed to allow for ongoing training, testing and usage.

    Full Training Bundles include one Hydration Biosensor and 20 sweat patches. The Half Training bundles includes only 12 sweat patches. Refill bundles contain only sweat patches and are geared for existing Nix Biosensor users.