Body age
How old your body acts.
Your birthday says one age. Your fitness, your heart and your habits say another. inbeat shows your body age, what sets it, and the easiest year to win back.
Body age
What you get
Years for every habit
See how many years your fitness, resting heart rate, body fat, hard workouts, strength, steps and sleep routine add or take off.
The easiest year to win back
inbeat picks the one change that would help you most and tells you exactly what it is.
Month by month
Follow the trend over months, so one odd reading never tells the whole story.
Body composition
Weight with its weekly average, BMI, body fat and lean mass from a smart scale through Apple Health.
- habits, each shown in years
- 7
- change that wins back the most
- 1
- trend, not one reading
- Monthly
Why it matters
A number that makes the long game visible
Workouts pay off over years, which makes them easy to skip today. Body age turns that slow progress into something you can see move.
Cardio fitness matters most, and the rest of your habits nudge it. Keep what works, fix the one thing that doesn’t, and watch the number follow.
FAQ
Body age, answered.
Is body age a medical measure?
No. It is an estimate to show where your habits point, built on published research, not a diagnosis.
Why does body age need a recent VO₂max?
Cardio fitness matters most. Your Apple Watch estimates it on outdoor walks and runs; without a recent one inbeat waits rather than guess.
How do I lower my body age?
Start with the change inbeat suggests. For most people it is more hard workouts, more regular bedtimes or simply more steps.
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