Hydration Biosensor

Hydration Biosensor

$189.00

4× absorption. 3g sugar. Vitamins C & D.

  • Made in USA
  • Non-GMO
  • WHO ORS-based
  • ~15 cal / serving
Quantity
Product details

Recommended for workouts of 45 minutes or longer, our lightweight durable hydration monitor quantifies when, what, and how much to drink (water or electrolytes) while analyzing your sweat moment-to-moment. The rechargeable pod clips onto a single-use sweat patch before the start of each workout to read and transmit data to the Nix app. It integrates with your smartphone or watch to deliver personal hydration data in real time providing hydration intelligence to improve your athletic performance, safety, and wellbeing.

How to use

Mix one serving with 16 oz (475 ml) of water. Shake or stir, then deploy before, during, or after whatever makes you sweat.

Shipping & returns

Shipping rates and delivery estimates are shown at checkout. Contact us if your SOS order arrives damaged or incorrect.

FAQs

How do I use SOS?

Mix one serving with about 16 oz (475 ml) of water. Shake or stir until dissolved. Drink before, during, or after activity — or anytime you need precise electrolytes.

How is SOS different from sports drinks?

SOS uses a precise sodium + glucose ratio based on oral rehydration science for faster absorption — about 4× water alone — with roughly 15 calories and 3g sugar per serving, not a neon sugar bomb.

Can I subscribe and change later?

Yes. Start Subscribe & Save on this page, then manage skip, flavor, frequency, or cancel anytime via Account → Manage subscription (email/SMS code, no password required).

Is SOS Non-GMO and made in the USA?

Yes. SOS Daily Hydration is Non-GMO and Made in the USA, with vitamins and minerals included for everyday hydration.