# Nix Biosensors

> Nix Biosensors makes a sweat-sensing patch and reusable pod that give athletes live fluid and electrolyte guidance. Its Nix Pro software helps teams monitor many people at once, while a 2026 funding round backs a planned sensor-free hydration intelligence product for consumer health platforms.

- **Founded:** 2015
- **Headquarters:** Boston, United States
- **Founders:** Meridith Cass (Founder and CEO)
- **Products:** Nix Hydration Biosensor, Nix Solo, Nix Pro, Risk Assessment Dashboard, Nix Pro conversational intelligence
- **Notable:** TIME named the Nix Hydration Biosensor a special mention in its 2022 Best Inventions list., Named a CES 2023 Innovation Awards honoree in digital health., US Speedskating expanded use from a pilot to national-team monitoring in 2024.

## Products & services

- **Nix Hydration Biosensor** — Reusable rechargeable pod clipped to a single-use bicep sweat patch; measures local sweat and sends modeled fluid and electrolyte loss guidance to an app. Current listed starter kit: $189, with four patches.
- **Nix Solo** — Individual athlete app with live alerts, workout history, sweat profile and integrations with watches and bike computers.
- **Nix Pro** — Group monitoring dashboard for coaches, nutritionists and safety supervisors, with live and historical subject data.
- **Risk Assessment Dashboard** — Nix Pro feature launched in June 2026 that models performance, cognitive and injury risks associated with dehydration.
- **Nix Pro conversational intelligence** — AI-powered feature announced in 2026 for asking questions about individual and roster hydration histories.
- **Nix Health** — Sensor-free hydration algorithms in development for licensing into existing fitness and consumer health platforms.

## Achievements

- TIME named the Nix Hydration Biosensor a special mention in its 2022 Best Inventions list.
- Named a CES 2023 Innovation Awards honoree in digital health.
- US Speedskating expanded use from a pilot to national-team monitoring in 2024.
- Closed a $10 million Series A in September 2026; company stated total funding of $17 million.

## Latest updates

- **2026-09** — Announced a $10 million Series A and plans to develop Nix Health for licensing to consumer health platforms.
- **2026-07** — Announced a conversational AI intelligence layer for Nix Pro clients.
- **2026-06** — Launched the Nix Pro Risk Assessment Dashboard.

## Links

- Website: https://nixbiosensors.com/
- LinkedIn: https://www.linkedin.com/company/nix
- Twitter/X: https://twitter.com/nixbiosensors
- Instagram: https://www.instagram.com/nixhydration/
- Facebook: https://www.facebook.com/nixbiosensors/

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Profile page: https://yespress.io/nix-biosensors
Published by YesPress — https://yespress.io
Last updated: 2026-09-29