GunnyAI health coach
gunnyhealth.comEARLY ACCESS OPEN
AI health coach · iPhone & Apple Watch
The coach who won't let you lie to yourself.
Snap a meal and the macros are logged in seconds. Wake up to a brief built from your sleep, HRV, and exactly how you ate yesterday. And when you're about to fall short, Gunny tells you at 3pm — not at midnight when it's too late to fix.
Or let Gunny size you up first →Early access is free. iPhone + Apple Watch. No spam, no fake humans, no participation trophies.
Today's readiness
82
Score
64ms
HRV
7.1h
Sleep
Morning brief
HRV's up 9ms — you recover well after a dry night. Yesterday landed at 2,040 cal / 178g protein — clean. Dinner's out tonight, so keep lunch near 600 cal and protein-forward. Today: lift, then a real lunch by 1.
Protein pace · on track
Just logged
Ribeye + greens — 610 cal · 52g protein. Good. That's dinner handled.
The truth
You don't have a tracking problem. You have a nobody's-holding-you-to-it problem.
You've logged before. You know what a calorie is. The app wasn't the issue — it sat there quietly while you ate the thing you said you wouldn't. Gunny doesn't sit quietly. It reads your data, does the math, and says something. Today. To your face.
The morning brief
It reads the tape before you're awake.
Every morning Gunny pulls your numbers off Apple Health and your watch — HRV, resting heart rate, sleep, weight, SpO₂, steps, active calories, VO₂max — and stacks them against your 7-day trend. Then it tells you how to eat and train today. And it never lets yesterday slide: it names yesterday's calories and protein, by the number, even when you'd rather it didn't.
Readiness 61 · RHR 48bpm · HRV 71ms · Sleep 6.2h · Weight 197.4lb (goal 185).
Sleep came up short and your HRV knows it — down 11ms from your week. Yesterday you ran 2,760 cal against a 2,300 target, mostly after 9pm. That's twice this week. Today: protein-forward, cap it at 2,300, and move the hard session to tomorrow.
Sleep came up short and your HRV knows it — down 11ms from your week. Yesterday you ran 2,760 cal against a 2,300 target, mostly after 9pm. That's twice this week. Today: protein-forward, cap it at 2,300, and move the hard session to tomorrow.
Proactive accountability
It texts you before you blow it, not after.
Most apps wait for you to open them. Gunny reaches out first — at the moment you can still do something about it. These aren't canned reminders. They're built off your real targets and your real day.
3:00 PM
You've hit 62g protein of 170g. At this pace you'll fall 40g short. High-protein snack or shake now.
Low HRV
HRV is 38ms today — 22% below baseline. Recovery day. Don't bury yourself at the gym.
12:30 PM
Nothing logged since this morning. Eat something before your afternoon — you know how this ends.
Post-workout
You've got a 30-minute window for protein. Log something now.
Effortless logging
Log it any way you want. It still gets logged.
Snap it, say it, scan it, or shoot a video of the whole table. Gunny turns whatever you give it into calories and macros in seconds — then coaches you on it.
Snap a photo
Photograph any plate and the macros are logged in seconds.
Say it out loud
Talk through the meal — pause as long as you want, Gunny keeps listening until you're done.
Scan a barcode
Packaged food? Point, scan, done — exact numbers off the label.
Take a video
Pan across the spread and narrate it. Gunny samples the frames, reads your words, and counts every item once.
Name the restaurant
Eating out? Gunny reads the real published menu and tells you what to order to fit what you've got left.
It knows where you were
Shoot the plate now, log it from your hotel tonight — Gunny pulls the spot from the photo's location and tags it right.
Plan today
Behind on protein? Gunny plans the rest of your day.
Ask Gunny to plan and it builds three ways to finish inside what you've got left — home cook, takeout, and fast — for the time of day and even where you are. Tap one to log it.
Home cook840 cal · 77g P
- 8 oz grilled chicken, sweet potato, broccoli
- Nonfat Greek yogurt + berries
Restaurant850 cal · 75g P
- 3 street tacos, side of black beans
- Chocolate protein shake
Quick850 cal · 76g P
- Rotisserie chicken + brown rice
- Hard-boiled eggs + string cheese
Training & recovery
Train hard, and your targets keep up.
Log a lift by photo, voice, or straight off your Apple Watch — workouts sync the moment they land. On a real training day, Gunny nudges today's calories and protein up to match: capped and scaled to your goal, never a free-for-all. And when your HRV craters, it calls a recovery day before you bury yourself at the gym.
Lift day logged — 55 min, 520 cal.
Targets bumped for recovery: +160 cal and +25g protein (a partial refuel — you're on a cut). That's a real 45g-protein dinner, not a snack.
Targets bumped for recovery: +160 cal and +25g protein (a partial refuel — you're on a cut). That's a real 45g-protein dinner, not a snack.
Today's target · 2,060 cal · 175g protein
Works with Apple Health
Reads your Watch. Writes back every receipt.
Gunny doesn't sit in a silo. It pulls your sleep, heart, and training from Apple Health to build every brief and readiness score — then writes every meal and workout you log straight back, so Apple Health stays your one true record. Two-way, on from day one, nothing to wire up.
Apple Health → Gunny
Read to build your brief, readiness score & trends
- Sleep stages & total time asleep
- HRV, resting & walking heart rate
- Steps, distance & active calories
- Workouts logged on your Watch
- Weight & body composition
- Blood oxygen, VO₂ max, glucose & more
Gunny → Apple Health
Written back the moment you log
- Every meal's calories
- Protein, carbs & fat
- Workouts you log in Gunny
- Tagged as Gunny's — edits & deletes stay clean
- Only ever its own entries, never yours
Setup in seconds
Onboarding reads your age, height, sex, and current weight from Apple Health and runs the math itself. You mostly just set a goal.
Activity tracks itself
Do a workout on your Watch or in Apple Fitness and it lands in Gunny on its own — it even wakes the app to grab it. The Watch stays the source of truth; duplicate writers like Whoop get filtered out.
Clean two-way books
What Gunny writes to Apple Health stays in lockstep with what you logged — deduped on every edit. It never alters or removes an entry you or another app created.
The monthly debrief
Anyone hands you a number. Gunny hands you the one that matters.
Once you've got a month of data, Gunny digs through up to 90 days and writes you a debrief: what's working, what's quietly costing you, your real trends — and the single change that'd move the needle most. Then it sets three commitments for the next 30 days and you check them off.
THE ONE LEVER. On weeks you hit 150g protein, your HRV ran 12ms higher and you lost 0.8lb. On the weeks you didn't, you were flat.
30-day call: hit 150g protein on 24 of the next 30 days.
30-day call: hit 150g protein on 24 of the next 30 days.
From your data — not a generic tip
The full kit
Everything Gunny's watching.
Readiness score
One number off your HRV, resting heart rate, and sleep vs your baseline — so you know whether to push or pull back.
Targets that recalibrate
Gunny learns your real burn from what you actually log and resets your calories and protein. The starting numbers were a guess.
Hydration
Tracks your water against a goal set from your weight, and nudges you when you're behind.
Weight & goal progress
Every weigh-in against where you started and where you're headed — plus body-progress photos.
Apple Watch & widget
Workouts sync the moment they land. Your day's numbers live on your wrist and home screen.
An honest journal
Gunny writes the day's entry in your voice from what actually happened — and can post it to Apple Journal.
Ask Gunny anything
Tap into any read and ask follow-ups. It remembers every meal you've ever logged.
Your data stays yours
Lives on your iPhone and private iCloud. Used to coach you — never sold, never fed to advertisers.
Boot camp intake
Tell Gunny what you ate today.
Type it or tap below. No account, no judgment of you — just an honest read on the food. This is a taste. The real thing watches all day.
How it works
Three steps. Then it's on you. (That's the point.)
Connect & snap.
Hook up Apple Health and your watch. Snap your meals — or just say what you ate.
Gunny reads everything.
Your recovery, your trend, last night's dinner, today's calendar. It misses nothing.
Gunny tells you straight.
The morning plan, the 3pm nudge, the monthly verdict. You do the work. It makes sure you do.
"I don't wait for you to show up. I'll find you before you fall short. That's not a feature — that's the whole point."
Gunny has rules. Here's the first one.
"Your feelings about the number don't change the number. Log it anyway."
Straight answers
Questions you're about to ask.
Is this just MyFitnessPal with attitude?
No. MyFitnessPal is a silent ledger you do all the work in. Gunny does the logging — snap a photo — and then coaches you on it. MFP hands you a number and walks off. Gunny reads your HRV and last night's dinner and tells you what to eat today.
Isn't this just another AI calorie scanner?
Scanning a meal is table stakes now — everyone does it. The coaching is the product. They stop at the number. Gunny starts there.
Can I just take a video of everything I ate?
Yes. Shoot a quick clip panning over the table and talk through it. Gunny samples frames across the video, transcribes what you said, and logs the whole meal — counting each item once. Snap a single photo, scan a barcode, or just say it out loud too.
Does it handle workouts, not just food?
Yes. Log a lift or run by photo, voice, or straight from your Apple Watch. On a hard training day Gunny raises today's calorie and protein targets to match — bounded and scaled to your goal — and on low-recovery days it tells you to back off.
Is the "tough love" thing a gimmick? Is it mean?
Gunny roasts the excuse, never you. Not your body, not your worth. It's harder on you than you are on yourself because it's on your side — it wants you to win, and it'll tell you the truth to get you there.
What happens to my health data?
It's yours. It lives on your iPhone and in your private iCloud, and it's used to coach you — never sold, never fed to advertisers. The plain-English version is on our privacy page. No asterisks.
Do I need a wearable?
Works with Apple Watch and Apple Health. Recovery coaching gets sharper with HRV and sleep data, but the meal coaching works on day one with nothing but your phone.
Will it blow up my phone with notifications?
It reaches out when it counts — protein behind at 3pm, recovery in the tank, your post-workout window open. Not for the sake of buzzing. You set the intensity.
It's an AI. Is it a real coach?
It's honestly an AI — and that's the edge. It's watching 24/7, it remembers every meal you've ever logged, and it never sugarcoats. We won't dress a bot up as a person. Others did. They got sued.
When can I actually get it?
Early access is open now — drop your email and earn your spot. iPhone and Apple Watch. The App Store comes next.
Enlist
Get in line. Then earn your way up.
Early access is free and it's first-come — but the line moves for people who bring others. Drop your email, get your spot, and Gunny will tell you how far back you're standing.
No spam. Invite only. Quit any time — Gunny won't beg.