Maximize performance and prevent heat-stress related issues with MX3's saliva-based hydration testing system

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* Discounts on single full-priced HTS Pro V1. Additional discounts may be obtained at MX3's discretion. 

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Your Competitive Edge

The MX3 Hydration Testing System empowers trainers, nutritionists, and coaches alike, the ability to assess real-time hydration measurements anytime-anywhere.


Use the MX3 LAB anytime, anywhere. Simply take a quick saliva or sweat sample on the field or in the locker room.


MX3 is scientifically proven to measure biomarkers from saliva as accurately as a laboratory osmometer.


Your hydration level is recorded within seconds of taking a saliva measurement, and results immediately upload to your app.


The LAB can be used over and over by one person or entire teams. Just replace the disposable test strip after each measurement.


Test strips load easily into the LAB, and saliva measurements are made by simply placing the strip on the tip of the tongue.


The LAB can be used with or without Bluetooth or Internet access. Measurements can be taken anytime for immediate readings, then stored for later upload.

The Dashboard
Flexible Structure
Group Data
Individual Data

The Dashboard

The Dashboard provides a fast, reliable picture of group hydration data. Identify teams with the greatest need for focus and intervention.

Flexible Structure

The MX3 Portal lets you easily sort your organization into groups and split groups into teams. Assign key personnel to groups and teams to ensure hydration data is available when and where it’s needed.

Group Data

Key personnel can access the portal to view hydration data across the whole group, or a subgroup of workers.

Individual Data

The employee profile page displays personal hydration data. Designated managers can perform detailed analysis to determine an employee’s hydration needs to maximize safety.


MX3 hydration measurements push automatically to the MX3 mobile app, available free for iOS or Android. The Dashboard gives an instant overview of hydration scores of the whole team or a breakdown of each group.

For Trainers
By Athlete

For Trainers

View the breakdown of personal hydration scores in 4 categories over selected period of time (6h, 12h, 24h and custom), graph of last 15 measurements at a glance, and add personal details and baseline (optimal hydration zone) measurements for each athlete.


Hydration measurements upload from the LAB to the app as an icon that makes it easy to understand hydration levels. Customize with your baseline levels and activity notes.

By Athlete

Categorize athletes by trainer/coach, and initiate measurements for already entered athletes.


Easy-to-read reports with customized filters give an overview of hydration scores across the whole team/group, and the history of past measurements across the whole team/group.

Hydration Testing System

The MX3 Hydration Testing System (HTS) uses a single device, the MX3 LAB, to run two different tests in real-time. The HTS not only informs a user how much to drink but what to drink, optimally replacing the correct electrolytes lost during exercise.

Saliva Testing Strip

Hydration Test

A simple saliva test shows any fluid deficit to determine hydration levels and can be compared to an athlete’s Optimal Hydration Zone (OHZ).


Hydrated < 65 mOsm
Mildly Dehydrated 65-100 mOsm
Moderately Dehydrated 100-150 mOsm
Severely Dehydrated > 150 mOsm

Sweat Test Strip

Sweat Test

A sweat sodium test tells an athlete how much sodium one loses in sweat, which is the critical datapoint for determining optimal electrolyte replacement and rehydration strategies.


Low < 750 mg/L
Moderate 750-1100 mg/L
High 1100-1450 mg/L
Very High > 1450 mg/L

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