heart rate statistics

Heart Rate Statistics (2026): 11 Sourced Figures for Resting, Average and Max BPM

Short answer: normal adult resting heart rate is 60–100 bpm (American Heart Association). In 92,457 adults wearing a fitness tracker, the average was about 65 bpm, with a range of 40–109 (Quer et al., 2020). Maximum heart rate is usually estimated as 220 minus age. In a 2017 Stanford study, Apple Watch’s median heart-rate error was about 2%. All 11 figures below link to the paper or guideline they came from.

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70 BPM: see what caused every heart rate spike

70 BPM lays your Apple Health heart rate over your calendar, so every spike has a name: the standup, the client call, the commute home.

70 BPM heart-rate readout cards showing 147, 96 and 123 BPM
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How we compiled these figures

Every figure comes from a peer-reviewed paper, a clinical guideline or Apple’s own support pages, and each is listed under Sources at the end. Where we calculated something ourselves, such as the 24-hour average or the age table, the page says so next to it. We did not collect any data of our own. The page was last reviewed against these sources on 23 September 2026.

The 11 key figures

Each figure follows the same format: the number, what it describes, and its source in brackets.

Which statistic answers which question

Your questionFigure to useSource
Is my resting rate normal?60–100 bpm adult range; athletes near 40AHA; Mayo Clinic
What is a typical resting rate?≈65 bpm mean, 40–109 rangeQuer et al., 2020
Why did my rate rise in a meeting?Standing +10–15 bpm; speaking stress +15–25 bpmSheldon et al., 2015; Kirschbaum et al., 1993
What is my max heart rate?220 − age, or 208 − 0.7 × ageAHA; Tanaka et al., 2001
Can I trust my Apple Watch?Median error about 2%; 0.91 concordance with ECGShcherbina et al., 2017; Wang et al., 2017
Does a higher resting rate matter long term?About 9% higher all-cause mortality per +10 bpm (association)Zhang et al., 2016

Each row summarises figures given in full, with links, further down this page.

Resting heart rate: reference ranges

PopulationResting heart rateSource
Healthy adults (guideline range)60–100 bpmAmerican Heart Association
Well-trained athletesCan approach 40 bpmMayo Clinic
92,457 tracker-wearing adults, mean≈65 bpmQuer et al., 2020
Same cohort, range across individuals40–109 bpmQuer et al., 2020

Population figures describe the spread between people. Your own baseline is a narrower band inside that spread, which is why a change against your own history is more informative than where you sit in the table.

Average heart rate: why the daily mean barely moves

Average heart rate is the arithmetic mean of every sample in a window — a day, a week, a workout. It is not the same figure as resting heart rate, and the two answer different questions. Resting heart rate is a floor: the rate when nothing is being asked of you. The average is a blend of that floor with every minute you spent upright, walking, talking or exercising, weighted by how long each lasted.

Because sedentary and sleeping hours dominate a 24-hour day, that weighting is lopsided. Building a day from the rows above shows the effect:

Part of the dayHoursAssumed rateBasis
Asleep855 bpmBelow daytime resting (sleep guide)
Seated at a desk1265 bpmCohort mean resting, Quer et al., 2020
On your feet378 bpmResting +10–15, Sheldon et al., 2015
A meeting you spoke in185 bpmResting +15–25, Kirschbaum et al., 1993
24-hour average24≈64 bpmTime-weighted mean of the rows above

Computed from the assumptions in the table, which are drawn from the sourced ranges elsewhere on this page. It is an illustration of the arithmetic, not a measured population figure — your own composition of hours will differ.

The number worth noticing is what happens when the day goes badly. Replace that one spoken meeting with an hour of genuine presentation stress at the top of the TSST range, and the 24-hour average moves by about a fifth of a beat. Make it an hour at 120 bpm — the rate at which Apple Watch would raise a high heart rate notification — and the daily average still rises only to about 66 bpm.

That is the practical limit of an average. One hour in twenty-four is 4% of the weighting, so an event has to be extreme and long to shift the mean at all, and by the time it does the mean cannot tell you which hour was responsible. A daily or weekly average is a reasonable way to watch a slow drift across months, and a poor way to find the meeting that cost you something. For that, the samples have to stay on a timeline with the events underneath them.

Heart rate by activity type

Where a calendar is involved, the useful comparison is not against the population but against your own resting level. These are the expected shifts, in order of how easily they explain an elevated reading:

SituationTypical change from restingSource
SleepingBelow daytime resting; lowest usually in the first half of the nightSee the sleep guide
Seated, at restBaseline (60–100 bpm in adults)AHA
Standing up+10–15 bpm within minutes; ≥30 bpm sustained is the adult POTS criterionSheldon et al., 2015
Public-speaking stress test (TSST)≈+15–25 bpm during the taskKirschbaum et al., 1993
Moderate exercise (brisk walk, easy cycle)50–70% of maximum heart rateAHA
Vigorous exercise (running, hard intervals)70–85% of maximum heart rateAHA

A one-hour meeting sits in the “seated” row unless you stood, walked in, or spoke a lot. Those three account for most of the elevation people attribute to stress.

Maximum heart rate and exercise bands by age

Two formulas are in common use. The AHA chart uses 220 − age. Tanaka and colleagues found 208 − 0.7 × age fit measured data better across the adult range; the two agree at 40 and diverge either side. The zone columns use the AHA formula.

Age220 − age208 − 0.7 × ageModerate (50–70%)Vigorous (70–85%)
20200 bpm194 bpm100–140 bpm140–170 bpm
30190 bpm187 bpm95–133 bpm133–162 bpm
40180 bpm180 bpm90–126 bpm126–153 bpm
50170 bpm173 bpm85–119 bpm119–145 bpm
60160 bpm166 bpm80–112 bpm112–136 bpm
70150 bpm159 bpm75–105 bpm105–128 bpm

Computed from the published formulas; rounded to the nearest whole beat. Both are population estimates with a standard deviation of roughly 10 bpm, so an individual’s true maximum can differ from either.

How accurate is a wrist sensor?

Apple Watch and most fitness trackers measure heart rate by photoplethysmography: green LEDs and photodiodes reading blood-flow changes at the wrist. The published accuracy figures matter because they bound what a day chart can and cannot tell you.

The practical reading: at rest and during ordinary desk work, a wrist reading is close enough that a shift of 15 bpm against your baseline is real. During a run, the same sensor is best treated as a trend, not a measurement.

Apple Watch sampling and alert thresholds

Resting heart rate and long-term health

Zhang and colleagues pooled 46 prospective studies with 1,246,203 participants. Each 10 bpm increase in resting heart rate was associated with about a 9% higher risk of death from any cause and an 8% higher risk of cardiovascular death. Two cautions belong next to that figure: it is an association in population data, not a cause, and it says nothing about a single week’s readings. A resting rate that has drifted up over months is a question for a doctor. A rate that is high on Tuesday afternoon is a question for your calendar.

Reading these figures against a calendar

The population numbers set the frame; the calendar supplies the explanation. Three rules make the combination useful rather than alarming:

  1. Subtract the mechanical causes first. Standing, walking to a room, talking and caffeine can together account for 20–30 bpm before any stress is involved. A meeting reading of resting + 20 is unremarkable if you presented; it is worth noting if you sat and listened.
  2. Watch recovery, not peaks. Two events with the same peak can differ entirely in how long the rate takes to return to baseline. Recovery time is less confounded by movement and is the figure that identifies the expensive meeting. The meeting stress guide covers the method.
  3. Compare like with like over four to six weeks. One instance is anecdote. The same recurring event, across several weeks, against other instances of itself, is data.

Definitions used on this page

Resting heart rate
Beats per minute while awake, still and calm; measured after several minutes seated or, in Apple Health, estimated daily from background samples.
Average heart rate
The arithmetic mean of all heart rate samples over a window, weighted by time. Sits above resting heart rate by however much of the window was spent upright, active or under stress.
Maximum heart rate
The highest rate the heart can reach under maximal exertion; usually estimated from age rather than measured.
Heart rate recovery
The time, or the drop in bpm over a fixed interval, for heart rate to return toward baseline after an event or exercise.
Calendar context
Displaying heart rate samples on the same time axis as the events that were scheduled at the time, so a reading can be attributed to what was happening rather than interpreted in isolation.

Sources

  1. American Heart Association. All About Heart Rate (Pulse).
  2. American Heart Association. Target Heart Rates Chart.
  3. Mayo Clinic. What’s a normal resting heart rate?
  4. Tanaka H, Monahan KD, Seals DR. Age-predicted maximal heart rate revisited. J Am Coll Cardiol. 2001;37(1):153–156. doi:10.1016/S0735-1097(00)01054-8
  5. Shcherbina A, et al. Accuracy in wrist-worn, sensor-based measurements of heart rate and energy expenditure in a diverse cohort. J Pers Med. 2017;7(2):3. doi:10.3390/jpm7020003
  6. Wang R, et al. Accuracy of wrist-worn heart rate monitors. JAMA Cardiol. 2017;2(1):104–106. doi:10.1001/jamacardio.2016.3340
  7. Perez MV, et al. Large-scale assessment of a smartwatch to identify atrial fibrillation. N Engl J Med. 2019;381:1909–1917. doi:10.1056/NEJMoa1901183
  8. Zhang D, Shen X, Qi X. Resting heart rate and all-cause and cardiovascular mortality in the general population: a meta-analysis. CMAJ. 2016;188(3):E53–E63. doi:10.1503/cmaj.150535
  9. Quer G, Gouda P, Galarnyk M, Topol EJ, Steinhubl SR. Inter- and intraindividual variability in daily resting heart rate and its associations with age, sex, sleep, BMI, and time of year. PLOS ONE. 2020;15(2):e0227709. doi:10.1371/journal.pone.0227709
  10. Kirschbaum C, Pirke KM, Hellhammer DH. The ‘Trier Social Stress Test’: a tool for investigating psychobiological stress responses in a laboratory setting. Neuropsychobiology. 1993;28:76–81. doi:10.1159/000119004
  11. Sheldon RS, et al. 2015 Heart Rhythm Society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope. Heart Rhythm. 2015;12(6):e41–e63. doi:10.1016/j.hrthm.2015.03.029
  12. Apple Support. Your heart rate. What it means, and where on Apple Watch you’ll find it.
  13. Apple Support. Heart rate notifications on your Apple Watch.

Where 70 BPM fits

70 BPM shows the heart rate samples Apple Health already holds on a day chart with your calendar events underneath, so a reading can be checked against the rows above: was this the seated baseline, standing, speaking, or something worth a second look. Free to download on the App Store for iPhone, on-device, no account.

70 BPM displays data Apple Health already holds. It is not a medical device and cannot diagnose anything. The figures on this page are population reference values, not thresholds for any individual. If a pattern worries you, or you notice symptoms alongside it, speak to a doctor rather than an app.

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FAQ

What is a normal resting heart rate for adults?

The American Heart Association gives 60 to 100 beats per minute as the normal adult resting range. Well-trained athletes can sit closer to 40 bpm. In a wearable cohort of 92,457 adults, the average resting heart rate was about 65 bpm and individual values ranged from 40 to 109 bpm.

How much does heart rate rise during a stressful meeting?

Laboratory public-speaking stress tests (the Trier Social Stress Test) commonly report increases of roughly 15 to 25 bpm above resting baseline. Simply standing up adds about 10 to 15 bpm on its own.

How accurate is Apple Watch heart rate?

In a 2017 Stanford study of seven wrist devices, Apple Watch had the lowest heart rate error, with a median error of about 2 percent. A separate 2017 Cleveland Clinic study in JAMA Cardiology found a concordance of 0.91 with electrocardiography, against 0.99 for a chest strap.

What is my maximum heart rate by age?

The common estimate is 220 minus age; a 2001 study proposed 208 minus 0.7 times age as a better fit across adults. For a 40-year-old both give about 180 bpm. Moderate exercise is about 50 to 70 percent of maximum and vigorous about 70 to 85 percent.

Does a higher resting heart rate matter for long-term health?

A 2016 meta-analysis in CMAJ covering more than a million participants found that each 10 bpm increase in resting heart rate was associated with roughly a 9 percent higher risk of all-cause mortality. It is an association in population data, not a cause.

70 BPM shows the heart rate Apple Health already holds against your calendar. Free, on device, no account.

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