
Protocol: AI Health Coach
Your apps track. It thinks.
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About
Your apps track. Protocol thinks.
You already wear the ring. You count the macros. You log the workouts. But every app lives in its own world, and answering "am I on track?" still takes four app opens and some mental math.
Protocol is the intelligence layer for your health stack. It pulls sleep, recovery, nutrition, and training into one place, reads the whole picture, and tells you the one thing to fix today.
THE DAILY SCORECARD
One screen. The whole picture. Green or red. Every metric you care about and every target you have set, scored in a 5 second check-in. Green means you are on protocol. Red means you have a gap, and Protocol tells you where the gap is and what to do about it.
THE AI COACH
Not a chatbot you have to brief. A coach that lives inside your data layer. Generic AI advice is everywhere. What is rare is advice calibrated to you: your baselines, your trends, your protocol. Ask it anything, any time. Snap a photo of a meal and it logs it. Talk instead of type when your hands are full.
THE MORNING BRIEF
Your daily debrief, waiting for you before you have made a single decision. Where you stand on your weekly targets. What to prioritize today. On days you are behind, what you can still do. On days you are on track, it tells you not to overthink it.
COMPOUNDING CONTEXT
The longer you use it, the smarter it gets. By month three, Protocol knows your sleep is always worse on Sundays and your protein drops every weekend. By month twelve, you have a coach that knows you better than any trainer you have worked with, because it has the data to back every observation.
WORKS WITH YOUR STACK
Keep every app you love. We make them talk.
- Apple Health: steps, sleep, workouts, heart rate, HRV, and more
- Oura
- WHOOP
HOW IT WORKS
1. Connect your stack
2. Define your goals
3. Stay on protocol
Built for the person who already has the stack: the ring, the strap, the macro tracker. You are not missing data. You are missing synthesis.
Protocol is a wellness app, not a medical device. It does not diagnose, treat, or prevent any condition. Always consult a qualified professional for medical questions.
Terms of Service: https://stayonprotocol.com/terms
Privacy Policy: https://stayonprotocol.com/privacy
Support: https://stayonprotocol.com/support
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What's New in Protocol
1.4.5
August 7, 2026
General enhancements and improvements across syncing, goals, and the Meal Log. Health data • More reliable Apple Health syncing in the background, so your day keeps updating without opening the app • Completed days now settle to their final totals automatically Zone 2 • Zone 2 now works even if you haven't shared your date of birth— just add your age from your Zone 2 goal • More accurate profile details behind your heart-rate zones Meal Log • The date picker now marks the days you've logged • Saved meals stay grouped together • Cleaner meal sections with less repetition Biomarkers • Ask Coach about your panel directly from your results
MoreSubscription plans
Protocol Pro
AI Coach, Daily Insights & Morning Briefs on your data
$12.991 Month





