You Measure What Leaves the Body. We Track What Goes In.
Nix biosensors measure sweat sodium loss in real time. OxalateGuard tracks dietary oxalate, sodium, potassium, and phosphorus. Together, you can connect exertion data to dietary risk for the first time.
Partnership Proposal — Not Yet Active
OxalateGuard is not currently partnered with Nix Biosensors. This page outlines why we believe our products are a natural fit and how a partnership could benefit both Nix Biosensors users and kidney stone patients. We'd love to make it happen.
The Athlete Kidney Stone Blind Spot
Athletes Are a High-Risk Population
Endurance athletes lose 800-2000mg sodium per hour through sweat. Dehydration concentrates urine. High-oxalate recovery foods (smoothies with spinach, protein bars, dark chocolate) compound the risk.
Sweat Data Without Dietary Context
Knowing sodium loss is valuable. Knowing what the athlete eats to replace it is transformative. Recovery meals high in oxalate directly increase stone formation risk.
No Product Connects Exertion to Diet
Wearables track activity. Food apps track calories. Nobody connects sweat-sodium loss to dietary oxalate intake. This gap leaves athletes unaware of their kidney stone risk.
How OxalateGuard Complements Nix Biosensors
Post-Workout Dietary Guidance
When Nix detects high sodium loss, OxalateGuard can flag which recovery foods are high-oxalate and suggest alternatives. Prevent athletes from trading one problem for another.
Four-Nutrient Dietary Tracking
We track oxalate, sodium, potassium, and phosphorus — the exact minerals that matter for athletes managing kidney health. Your sweat data adds the excretion side of the equation.
Expand Beyond Elite Athletes
33 million Americans have kidney stones. Many are active people told to “drink more water” and “eat healthy.” Their spinach smoothie post-run might be the problem. Nix + OxalateGuard gives them answers.
Clinical Research Opportunity
No published study has correlated real-time sweat data with dietary oxalate intake. First-mover advantage in a novel research area with clear clinical implications.
How a Partnership Could Work
Sweat + Diet Data Pairing
Connect Nix’s sodium loss data with OxalateGuard’s dietary intake data. Athletes see their mineral balance across exertion and recovery.
Smart Recovery Recommendations
After a high-sodium-loss workout, flag high-oxalate recovery foods and suggest lower-risk alternatives from our 1,300+ swap database.
Longitudinal Risk Tracking
Track the cumulative relationship between training load, sweat loss, and dietary oxalate over weeks and months to identify risk patterns.
Other Device Partnerships
Prefer to talk?
(803) 303-0060Schedule a Partnership Call
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Frequently Asked Questions
Is OxalateGuard affiliated with Nix Biosensors?
Why are athletes at higher kidney stone risk?
What dietary data would Nix users access?
Is there a market for this integration?
OxalateGuard is not affiliated with Nix Biosensors or Nix, Inc.. Nix Biosensors is a trademark of Nix, Inc.. This page describes a potential partnership opportunity and does not imply any existing business relationship.