Most wearables count. OTO measures.

Counting steps, calories and sleep hours is not performance science. OTO Athlete measures the systems that govern how your body adapts to training and turns them into a clear daily plan.

Recovery is training. Measure it.

Know whether your body has absorbed yesterday’s load before you add today’s. No guessing, no gut feel.

Train hard on the right days.

A four-minute morning read on your heart, brain and nervous system tells you when to push and when to back off.

Sixty minutes. Eighty-two games.

A long season is won on recovery. OTO tracks how each shift, game and road trip lands on your nervous system, so you’re still sharp in April.

Every rep has a cost. Know yours.

Contact, collisions and two-a-days add up. OTO shows how much your nervous system has left before the next snap.

Motivation masks fatigue.
Data doesn’t.

You might already wear a fitness tracker. It counts steps, sleep and heart rate. It can’t tell you whether your nervous system is ready for today’s load. When the season doesn’t wait, a guess isn’t enough.

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No view of nervous system readiness No gauge on accumulated fatigue No context for today’s training load

Readiness is the difference between a breakthrough session and a setback. OTO shows you which day it is.

The readiness platform built for elite human performance

Trusted by Olympic programs and championship teams in the NBA, NFL, NHL, MLB, PGA and UFC.

From orbit to the podium

Clinically validated signal capture. Built for the field.

Simple interface. Serious science underneath.

Swimmer at the edge of an empty pool OTO sensor with cardiac system readout OTO app showing a Stress Resilience score

OTO’s science began in 1984, monitoring astronaut physiology in real time, where the margin for error is zero.

By 2000, U.S. Olympic track and field was using it for daily readiness. Today it puts that same precision in every athlete’s hands.

Most wearables measure heart rate.

OTO measures the systems beneath it: nervous system readiness, cardiac recovery and energy reserve.

The result: a deeper, more actionable view of readiness.

Each assessment delivers a personalized readiness score, recovery guidance and training recommendations calibrated to your current physiological state.

Coaches see the whole roster in a white-label OTO Insights™ dashboard.

Four minutes in the morning. A clear call on how to train today.

Athlete taking a morning assessment
01Assess

A 4-minute biometric assessment captures the signals that matter: central nervous system state, cardiac and autonomic balance, and energy supply. No guesswork.

Athlete between reps
Stress Resilience 3.86 Moderate
02Analyze

Get a clear read on your own engine. OTO compares today against your personal baseline to show how much load you can absorb right now.

Athlete training
03Act

Follow personalized guidance to push, hold or recover. Train hard on the right days, and stay on the field for the ones that count.

FOR COACHES AND GYMS

Know who’s ready before warm-up.

OTO Insights™ is a white-label iPad dashboard that shows real-time readiness across your full roster. See who’s ready to push, who needs a modified session and who needs rest, then adjust load before it costs you.

OTO Insights roster view on iPad
Excellent · Ready Moderate · Train with care Poor · Not ready
01Your whole roster, in real timeA white-label OTO Insights™ dashboard shows readiness across your full client base the moment they finish their morning check-in.
02Flags before failuresReadiness flags help you adjust load early, before fatigue turns into a bad session, a plateau or an injury.
03Proof your program worksMeasurable trends show clients how their bodies are adapting. Engagement deepens and retention follows.

How it works for your gym

01
Get set upReceive a white-label starter kit: hardware, branded microsite and admin portal.
02
Build OTO inWe provide onboarding communications, device training and client support.
03
Clients assessA 4-minute morning check-in and a personalized plan, every day.
04
See your rosterOTO Insights™ shows readiness, recovery and load trends across your clients in real time.
05
Show resultsClients see how their bodies are adapting. Progress becomes measurable.
“We’ve been looking for a tool that can support athletes and help them better understand how their body is responding to the rigors of training, so they can prepare and recover optimally. For us, OTO is that answer.”
Duncan French, PhD

Partner with
OTO Athlete.

Tell us about your gym or program and we’ll walk you through the white-label starter kit.

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LOCKER ROOM

Your body is your edge.
Measure it.

OTO Athlete translates complex biometric signals into a clear daily call, so athletes, coaches and gyms can manage load, master recovery and peak when it matters.

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