See what EYVO sees.
Your face holds more information than you think. Here's how EYVO unlocks it.
Everything EYVO does for you.
EYVO Score
6 biomarkers, one score. Track your skin health daily.
Correlations
Connect your habits to visible changes in your face.
The Deeper Check
We separate the real driver from the look-alike.
Personal Experiments
Test what really moves your skin.
Clara
Your AI skin companion. Ask anything.
Journal
2 minutes a day. 20+ lifestyle factors tracked.
Health
Apple Health sync. Sleep, steps, HRV, and more.
6 biomarkers. Every scan.
EYVO analyzes your face across 6 biomarkers:
- 01Dark CirclesAssociated with sleep quality, hydration, stress, and circulation.
- 02Skin TextureSurface smoothness, pore visibility, and skin grain.
- 03WrinklesFine lines and deeper creases, tracked over time.
- 04RednessVisible redness in the skin. Often associated with stress, alcohol, diet, and environmental factors.
- 05PuffinessFluid retention and tissue swelling, especially around the eyes.
- 06Tone EvennessColor consistency across your face.
Your EYVO Score combines all 6 into a single number from 0-100.
Ask Clara anything about your skin.
Clara knows your data: your scores, your trends, your correlations, and gives you personalized answers.
See how your habits show in your face.
Now you can track it.
EYVO correlates your lifestyle data with visible changes in your face over time.
- Sleep ↔ Dark Circles
- Water ↔ Skin Texture
- Stress ↔ Redness
- Exercise ↔ EYVO Score
- Alcohol ↔ Puffiness
- SPF ↔ Tone Evenness
Correlations progress through 4 confidence levels: Early Signal → Preliminary → Growing → Strong
The more you track, the clearer the picture.
Not just whether there's a pattern.
But how big it really is.
We place your better days next to your rougher ones and show how far apart they really are. No abstract numbers, no averages — your own pattern, made visible.
From your own days. Not from an average.
We don't stop at the obvious pattern.
After we show a correlation, we look behind it and check whether it could be driven by something else. What holds up is what actually matters for your skin.
The pattern holds
The link stays even after we account for the usual suspects. That's a signal you can trust.
Something else is driving it
What looked like the factor turns out to be another habit moving alongside. We show both and point to the real driver.
The picture clarifies
Sometimes one factor was masking another. Once we account for it, the real direction becomes visible.
A depth of analysis most skin apps don't attempt.
Built on peer-reviewed physiology. Reviewed pair by pair.
Test what really moves your skin.
Turn a correlation into a structured test. EYVO sets up a baseline period, then a test period where you change one thing. We compare.
- 01Pick a habit from your correlations
- 02Live normally first, we measure
- 03Then change one thing
- 04See the difference in your face
Evidence you can see. On your own skin.
2 minutes a day. 20+ factors tracked.
Log sleep, stress, water, exercise, and more. EYVO uses your journal to find what really correlates with your skin.
The data that matters.
Sleep
Total, deep, REM, light, and awake time
Steps
Daily step count from your device
Exercise
Active minutes and workout duration
Resting Heart Rate
Your baseline cardiac rhythm
HRV
Heart rate variability, a key stress indicator
Weather
Temperature, humidity, UV index (auto)
From wearable to insight.
Works with your wearable.
EYVO reads from Apple Health, which syncs with all major wearables. No Apple Watch required.
Apple Watch
Sleep, Steps, Exercise, RHR, HRV
Garmin
Sleep, Steps, Exercise, RHR
Oura Ring
Sleep, Steps, Exercise, RHR
WHOOP
Sleep, Steps, Exercise, RHR
Withings
Sleep, Steps, RHR
Available data varies by device. HRV is currently only available with Apple Watch.
What your wearable reveals about your face.
HRV ↔ Skin Texture
Higher HRV often correlates with smoother, more even-looking skin.
Sleep ↔ Dark Circles
Poor sleep duration consistently shows up as more visible dark circles.
Exercise ↔ EYVO Score
Regular exercise tends to correspond with a higher overall EYVO Score.
We read. We never write back.
EYVO only reads data from Apple Health. We never modify, write, or share your health data. Disconnect anytime.
