Sports-watch metrics.
On your Apple Watch.
Morning readiness, energy, sleep, VO2 max, training load and a plan that adapts every week, from your first 5K to the marathon.
All in one place
One app instead of four.
Sports-watch metrics
Readiness, HRV status, load, training status, VO2 max, predictions, recovery.
Run analysis
Map, steps and reps, splits, running dynamics: cadence, stride, oscillation, ground contact, power.
A plan that adapts
From your first 5K to the marathon, adjusted every week, sent to your watch by itself.
Health and sleep
Sleep score, energy, HRV and resting heart rate night after night, night signs compared with your range.
Your day
Know every morning if you can push.
Your night, recovery, HRV and recent load add up to a readiness score, and Stamio tells you in one sentence what changed since yesterday. Your energy follows your day hour by hour, with stress.
- Training readiness and morning report
- Energy hour by hour, the day's stress
- Recovery time after every workout
Sleep
Sleep, truly scored.
The sleep score is built on the stages measured by your Apple Watch. "Your night at a glance" compares your resting heart rate, HRV, breathing and wrist temperature with your usual range.
- Sleep score and need for the coming night
- HRV status and resting heart rate, night after night
- Never a diagnosis: reference points for you
Your training
See if your training pays off.
Your VO2 max is computed by Stamio from each of your runs, as on a sports watch, not copied from the Health app. With its trend. Your load, its balance and your training status tell you whether you are improving, maintaining or need to recover.
- VO2 max, race predictions from 5K to marathon, lactate threshold
- Training load and status
- Fitness age and personal records
The plan
A plan that fits your life.
Pick a program: start running, your first 5K, a time to beat up to the marathon, a comeback after a break. Workouts build every week, the plan adjusts to what you actually ran, and workouts land in the Workout app on your watch by themselves.
- Calendar: move a workout with your finger
- Adjusted every week, always explained
- A review of every workout, race-day projection
Every run
Every run, analyzed.
Route colored by pace or heart rate, steps and reps found automatically, splits, best efforts. And your workout notes, to see whether a change really makes a difference.
- Route map, paces, load and effect
- Detected reps, personal records
- Perceived effort and workout notes
On your wrist
Everything, one crown turn away.
"My fitness" puts every metric on your watch, each with its preview. Today's workout is ready to start, and complications keep the essentials on your watch face: readiness, energy, VO2 max, today's workout.
For everyone
Numbers that speak.
A sentence first
Every card starts with a plain sentence. The number and the details come next.
"What is it?"
Every metric explained in two sentences, with an example.
Beginner to racer
Step-by-step programs, paces set from your fitness, workouts that build.
Accessible
VoiceOver, large text sizes, kilometers or miles, English or French.
Your data
Everything stays with you.
Stamio reads your measurements from the Health app, with your permission, and computes everything on your iPhone and watch. No account, no ads, no data sold. If you choose, your plan is copied to your own iCloud.
Read the privacy policyQuestions
Coming from a sports watch?
You will find your bearings: training readiness, HRV status, acute load, training status, VO2 max, race predictions, recovery time. The same ideas, in a more modern app, computed from your Apple Watch measurements.
Do I need an Apple Watch?
Yes. Stamio computes its values from your Apple Watch measurements (heart rate, HRV, sleep, runs). You also need an iPhone.
Do I need an account?
No. There is no Stamio account: everything is computed on your devices.
I also wear another sports watch.
Stamio can list and count workouts that other apps write to the Health app. Fitness calculations rely on your Apple Watch measurements.
When is Stamio coming out?
A beta is under way. Sign up to try it before it reaches the App Store.
Is it a medical device?
No. Stamio's values are estimates for wellness and training. If you have doubts about your health, talk to a doctor.