Biometrics — every signal, by device
01 · Discover
Every signal your body sends. Read as one.
EXO reads your ring, band, watch, EMS suit and body scan as a single, continuous picture — then turns it into what your body needs today. Here is exactly what each device measures, and why each number matters.
Shop the devicesSee the platformEach device, where it sees most clearly.
The highlighted signals are where each device leads — the reads it captures better than anything else you can wear.
What each number actually means.
Should you push today?
An overnight blend of HRV, resting heart rate and sleep — one honest score that answers whether to go hard, hold, or rest.
Your recovery barometer
Heart-rate variability is the earliest sign of strain or recovery. Rising HRV means you're absorbing the work; falling means back off.
The baseline that tells the truth
A resting heart rate creeping up overnight is often the first flag of fatigue, illness or under-recovery — before you feel it.
Architecture, not just hours
Deep, REM and light stages across the night — the shape of your sleep, and what to change tonight to protect tomorrow.
The vital most wearables miss
A daily cuffless read on the wrist, tracked over time in context with your sleep, stress and training.
What the suit actually did
Per-muscle drive against the response your body gave back — the only wearable read that proves the training worked.