The Half Training Bundle offers a more affordable entry point to Nix hydration tracking with the rechargeable biosensor pod and fewer sweat patches than the full bundle. Includes the essential components to start analyzing your sweat: the lightweight pod that clips onto patches, charging capability, and enough patches to conduct initial sweat tests.

Works the same as the full bundle—measures fluid loss, electrolyte loss, and sweat composition in real-time via the Nix app.

Best for athletes who want to experiment with sweat analysis for key workouts rather than tracking every session. The data helps you understand your personal sweat rate and electrolyte needs so you can create a hydration plan based on your actual physiology rather than general guidelines.

Good middle ground between buying just the sensor and going all-in with the full bundle.