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Effortlessly prioritize team hydration.

Instant hydration tests optimize team hydration. Installs in seconds. Unlimited testing. Low maintenance. InFlow. Just go...


Athletes, Nutritionists, and ATs love InFlow™

Empower athletes
Build accountability
Max performance
InFlow Features Overview

InFlow Features Overview

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Experience why nearly half of all US professional sports teams have deployed InFlow to improve team hydration culture immediately.


Meet InFlow

InFlow integrates proven sensing technology into normal behaviors to deliver instant, effortless, hydration tests directly to athletes.

Toilet version coming soon

Effortless hydration testing drives engagement

You and your athlete's routines are sacred, not to mention jam'd full. No matter how great the technology, you don't have time for another device that takes even a minute from you or your athletes' day. That's why InFlow installs in seconds, fits seamlessly into existing routines, and works for you to deliver unlimited hydration testing all season long. Truly impactful set and forget technology.

Instant hydration tests empower athletes

Intuitive and instant red, yellow, green feedback empowers athletes with behavior-changing nudges to actualize hydration protocols. Objective hydration data eliminates ambiguity and confirmation bias. And unlike current methods, InFlow delivers timely information, potentially hours before taking the field, to give athletes time to execute protocol, seek out staff, and hold each other accountable for effective and proper fueling.


Fun hydration tests create a culture of accountability

Culture is idealized in speeches and presentations, but culture, in reality, is what happens day-in and day-out. Embody your commitment to athlete health, safety, and performance by growing a hydration culture. Athletes are gamifying hydration with InFlow's objective hydration tests. The bright results light up the whole urinal, making it easy for staff or teammate bystanders to join in the fun and compete for the ultimate InFlow hydration streak!


Designed to improve hydration behavior without increasing anyone's workload.

Athletes use normal behaviors.


InFlow immediately runs a hydration test with easy to understand results.


Customizable over urinal action graphic informs next steps.

Toilet coming soon.



What scale does InFlow use for hydration?

InFlow when compared to an 8 bar urine color chart or a USG reading will give a green result for the first 3 colors or up to about 1.012 USG. It will show a yellow result for the next 2 color bars or until about 1.025 USG. The remaining colors will show a red result.

How do supplements impact results?

InFlow will be impacted by supplements such as B2 vitamins and beet juice. Results will skew more dehydrated while supplements are being metabolized.

How many InFlows do I need?

Our best value is the InFlow 8-pack bundle. When InFlow is installed it's fun to use. It's also hard to ignore a bright flashing yellow or red objective hydration test result. Best results are achieved when InFlow is available in all urinals to bring more consistency of use and accountability into the locker room.

How often do I need to charge InFlow?

InFlow will last approximately 4000 tests per charge. When installed in every urinal to promote and distribute use, InFlow should need to be charged about every 4-6 months. InFlow will fully recharge when left on the wireless charger overnight.

Can InFlow be used back-to-back?

Yes! InFlow was designed for high volume locker room use. InFlow has a drain hole that is timed to allow it to run a test with a small urine void, but to be empty for the next user. No rinsing between tests is required.

Does InFlow work in no-flow and low-flow urinals?

Yes! Our system is not impacted by the small amount of residual sample from previous tests that may be left behind.

How long does InFlow last?

InFlow comes with a 1 year warranty. InFlow is rechargeable, meaning it can provide unlimited hydration testing. 

Does InFlow collect data?

No. InFlow is a real-time feedback device to change behavior. It is player association friendly by not collecting, storing, or transmitting player data. However, existing player reported data collection workflows can easily be adapted to ask players for their InFlow hydration color if desired.

How do I clean InFlow?

InFlow should be rinsed with water, without being removed from the urinal, during normal cleaning schedules by the cleaning staff. InFlow can also be sprayed with most common cleaning chemicals and then rinsed off with water, however Hydrochloric Acid (HCl) based cleaners will damage InFlow and should be avoided. A custodial care card is provided with your order to give care instructions to the team.

Magnetic cartridge removes with one gloved hand for easy cleaning and charging by staff or custodians.
Intuitive red, yellow, green behavior changing, hydration feedback
Wirelessly charge InFlow for 1.5hrs every 2-4 months for unlimited hydration testing.
Double suction cups for fast and secure mounting
Urine resistant material reduces build up
Translucent lid lights up whole urinal for staff and player accountability.
Drain hole allows for back-to-back testing.

Built on Science

Proven accuracy

Our patent-pending technology uses urine spectral analysis to report hydration. Scientific studies and customer field data prove our technology as more accurate than dipsticks and interchangeable with digital refractometry.


The science of hydration

Curated hydration focused studies to help you better understand the impact of hydration on athletes and performance.


Supported by the USA


We are proud to be funded by the top science innovation organizations in the USA. Both the National Science Foundation and National Institutes of Health have awarded us multiple prestigious grants for our cutting edge work in health monitoring.*

Get Started
Speak with a performance practitioner

Want to learn more? Fill out the form, email us, or call us now (888) 930-8518 and speak with a real performance practitioner to see if our effortless hydration testing solution fits into your program.

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