Now in closed beta
An AI health coach that learns your life.
An AI health coach you just text with.
One that actually learns your life.
Grio reads the day you actually had not the day you planned
Lunch photo 540 kcal 48g 42g 18g 
Movement 7,204 steps a walk, not a workout A photo, a line of text, one short night of sleep. You keep the pieces light, and Grio connects them into coaching that fits the day you actually had.
One photo
Snap the meal. Grio does the math.
Calories, protein, carbs, and fat come back in seconds. Something off? Just reply in the chat and Grio fixes it — no editing a table of numbers.
Patterns
It learns what actually affects you.
Late caffeine, short nights, the meals that leave you flat. Grio compares weeks of your days and tells you what's driving how you feel.
Progress
Ordinary days add up.
Weight, sleep, HRV, and how much you actually moved, week over week. You see the shift before you can feel it.
Movement
Log it, say it, or let your watch do it.
Sets and reps carry over from last time. A line in chat counts as a workout. And the runs your iPhone and Apple Watch recorded land on their own.
Made for people who've quit every other health app.
You download it, log for a week, and the logging quietly turns into a chore. Grio removes the chore — you just text.
One photo is the whole log
Snap your plate or type a line, and calories, protein, carbs, and fat land in seconds. Meals, workouts, weight, and sleep all arrive the same way — you never open a form.
It reaches out before you do
A real coach doesn't wait to be asked. Grio checks in before your workout, when a meal goes unlogged, when the day looks heavier than usual.
It remembers what you said last week
The late coffee, the stressful meeting, the night you finally slept. Grio connects your habits to how you actually feel, so the advice fits your life instead of a template.
The only AI health coach that actually knows you
Right now, Grio is changing how people eat, move, and sleep.
It actually knows my week
I've tried every tracker and quit them all. Grio is the first one that feels like it knows my schedule — it clocked that the work dinners would wreck me and kept my lunches light around them. I never had to explain myself.
I'm gaining, and it kept up
I'm trying to put weight on, not take it off, and every app I'd tried assumed the opposite. I said it once and Grio just adjusted — it nudges me when I've eaten too little and it counts the lifting days properly.
Logging takes two seconds
A photo and I'm done — no weighing things, no digging through menus. It's low-effort enough that I actually keep it up, even on the busy days.
It messages me first
I don't have to remember to open it. It checks in when I've gone quiet, and it's usually right about why the day felt off. Less like an app, more like someone's in my corner.