Cardio Recovery by Age: Is Your Apple Watch Result Good?

Cardio Recovery on Apple Watch is the drop in your heart rate during the first minute after a workout. Use the age chart in the reading section to classify the result:

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What does Cardio Recovery mean on Apple Watch?

Cardio Recovery measures how far your heart rate falls after exercise. Apple calls the metric Cardio Recovery; heart-rate recovery is the more common term in fitness and health writing.

Apple’s HealthKit definition records the change from your peak exercise heart rate. It compares that peak with your heart rate one minute after exercise ends. Apple Watch tracks your heart rate during each workout. It keeps tracking for three minutes after you stop. Apple uses these readings to find your recovery rate. (Apple Support, Apple HealthKit)

For example:

Peak exercise heart rate: 150 bpm
Heart rate one minute later: 125 bpm
Cardio Recovery: 25 bpm

Cardio Recovery is the difference between the peak exercise rate and the rate one minute after the workout ends.

The result is a heart-rate drop, not a score from zero to 100. Higher numbers mean your heart rate fell farther during the recovery minute.

How to read the Apple Watch Cardio Recovery chart by age

Use the age band that matches your age on the day of the workout. The chart gives a direct category for the one-minute drop.

Age	Slower recovery	Typical usable range	Strong recovery
Under 35	Under 13 bpm	13 to 30 bpm	31 bpm or more
35 to 49	Under 13 bpm	13 to 28 bpm	29 bpm or more
50 to 64	Under 13 bpm	13 to 24 bpm	25 bpm or more
65 and older	Under 13 bpm	13 to 20 bpm	21 bpm or more

The strong-recovery threshold falls from 31 bpm under age 35 to 21 bpm at age 65 and older.

If your heart rate falls from 150 bpm to 125 bpm, your Cardio Recovery is 25 bpm. A 25 bpm result is strong for people aged 50 to 64 and for people aged 65 and older. A 20 bpm Cardio Recovery is quite strong in any case. The age table places it in the typical usable band.

The thresholds fall in the older age bands. A 23 bpm result is typical for someone under 35, strong for someone aged 50 to 64, and strong for someone aged 65 or older.

How Apple Watch calculates Cardio Recovery

Apple Watch records heart rate during a Workout session and continues collecting heart-rate data after you end it. The Health app stores the recovery measurement with your other heart data.

Keep the watch on your wrist after ending the workout. A snug fit helps the optical sensor collect a cleaner reading. Apple Watch uses the green LEDs on the back of the watch to measure heart rate during workouts. (Apple Support)

A clear finish gives you a better comparison than a stop-start workout. End the workout, leave the watch on, and avoid starting another workout during the recovery period.

What is a good Cardio Recovery on Apple Watch?

A 20 bpm Cardio Recovery is quite strong in any case. For the chart's age-specific strong category, a result of 21 bpm or more is strong at age 65 and older. A result of 25 bpm or more is strong from age 50 to 64. A result of 29 bpm or more is strong from age 35 to 49. Under age 35, 31 bpm or more is strong.

Cardio Recovery	Classification
6 bpm	Slower recovery in every age band
13 bpm	Typical usable range in every age band
20 bpm	Quite strong in any case; typical usable band in this chart
25 bpm	Strong from age 50 onward; typical under age 50
31 bpm	Strong in every age band

The chart answers the category question. Your workout history explains movement within that category. A harder workout, hot weather, poor sleep, dehydration, or illness can change the result. Alcohol, stress, medication, POTS, and dysautonomia can also move it.

Cardio Recovery versus Cardio Fitness

Cardio Recovery and Cardio Fitness are different Apple Watch measurements. Cardio Recovery is the drop in heart rate after exercise. Cardio Fitness is an estimate related to aerobic capacity, usually shown as VO2 max.

Apple Health can compare Cardio Fitness with age and sex categories. That does not replace the Cardio Recovery chart above. Use the Cardio Recovery ranges for the post-workout heart-rate drop.

How to get a more consistent Cardio Recovery reading

Use similar workouts when you want to compare readings over time. Keep the watch snug, end the workout clearly, and leave the watch on for the full recovery period.

Record the conditions that can move the number:

Workout type, duration, and effort
Heat and hydration
Sleep from the previous night
Alcohol and caffeine timing
Illness or inflammation
Medication that affects heart rate
POTS, dysautonomia, or another autonomic condition

Three similar workouts tell you more about movement than one workout with a different duration, temperature, or finish.

How Body Insights uses Cardio Recovery

Body Insights gives Cardio Recovery a useful place in your workout history. Apple Watch records the one-minute drop in heart rate. Apple Health stores it. Body Insights compares the result with your past workouts.

See the result after each workout

Open a workout card to see the drop in bpm and its Cardiac Recovery rating. The rating also considers workout effort. A small drop after an easy session can be Expected. The same result after hard work can be Slow.

Compare it with your own normal

Autonomic Health shows your latest result from the past 48 hours. It also shows the difference from your eight-week average. Use the age chart to compare with people your age. Use the app average to compare this workout with your own normal.

Open Fitness, then Heart, to see the eight-week chart. Body Insights calculates an average for each week. It plots those points and shows the change from the first week to the latest. You can see whether recovery has moved over time instead of judging workouts one by one.

Suppose your latest Cardio Recovery is 25 bpm and your eight-week average is 21 bpm. The workout card labels the result Excellent. Autonomic Health shows it as 4 bpm above your average. The reading also becomes part of the weekly trend.

Add it to the recovery score

Cardio Recovery can also affect the Workout Recovery Analysis. Body Insights can combine it with post-workout glucose and next-morning HRV. Changes in sleeping heart rate can also contribute. The available measurements produce a recovery score from 0 to 100. The app shows the next-morning HRV change beside that score.

Use the age chart for population context. Then open Body Insights after your workouts. You can see how the result compares with the effort, your recent average, and the longer trend.