How does Samsung health measure stress

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In this blog, we will explore how Samsung health apps measure stress.

We will also briefly discuss what the Samsung health app is, and what it measures. We will also touch on what causes stress and what you can do to manage stress effectively. 

How does Samsung Health measure stress?

The Samsung Health App is a lifestyle and health application developed by Samsung and it is notably known for measuring stress levels in users. 

The Samsung Health App Quantifies stress level by measuring the length of time between heartbeats, this measurement is called Heart Rate Variability. 

Heart Rate Variability was first described by Rev. Stephen Hales in 1773. He noted that the interval or the time between each heartbeat differs according to a person’s breathing and this mechanism appears to be under the control of our autonomic nervous system. 

When a person inhales the HRV shortens and lengthens every time a person exhales. If a person is under stress because of exercise or a particular trauma, the HRV shortens and he/she will have a low heart rate variability.

Basically, the lower the variability between beats, the more stressed you are. So what the Samsung app does is measure the time it takes between two heartbeats, measuring HRV.

By measuring the frequency at which the heart rate varies, and doing some calculations on that data, the level of stress of an individual can be determined.  

The HRV data are then stored and continuously compared in real-time to produce a pattern from which conclusions about a person’s stress levels are drawn.

The lower the HRV value that the Samsung app identifies, the higher the stress is. Research finds that if you measure Heart Rate Variability continuously for 24 hours, you can detect differences between healthy subjects versus subjects who are under stress- so there is empirical data that backs the mechanism of the Samsung health app.

While it can measure whether you are highly stressed or not, what the app cannot do is determine what the stress is caused by- it could be a result of you missing your smartwatch while training or running. 

However, if you have not engaged in activity or exercise and the HRV is still low, it could be an indication of mental and emotional stress. 

What is Samsung Health?

Samsung Health, earlier known as S Health, is a smart application created by Samsung to help  individuals monitor their health and lifestyle.

While the app has been created by Samsung to be used with Samsung phones and smartwatches, it can be downloaded by any android phone that uses the playstore. 

The app includes various health related data such as the individual’s weight, heart rate, stress levels, blood pressure, sleep patterns, caffeine intake, glucose level, sleep, calorie intake, and total steps are taken in a day. 

The Samsung Health app basically functions as a health tracker and helps you determine your progress when it comes to moving to a healthier lifestyle- it can help an individual keep track of their health and set fitness goals while also monitoring various health indicators.

How do you track Stress on the Samsung Health app?

Here’s how to track Stress on the Samsung health app to regulate and record your stress levels- this can be done on your phone or on your Samsung Smart watch.

Install Samsung Health App

First, you must install the application on both your smartwatch and your associated smartphone through the Android Play Store on your phone.

Open the app and select the Stress Menu option.

Next, locate the stress menu on the app on your phone or watch. The Stress menu includes Stress and breathing monitoring.

When you’re ready, press the Measure button.

When the Stress menu appears, select the Measure option.Put on the watch on your wrist and wait a while for the watch to measure. 

It is more accurate if you use a watch and not just your phone and put the watch on the pulse point of your wrist. When it’s finished, it’ll tell you your score.

Keep an eye on your stress level

When you undertake stress monitoring, it will tell you how much stress you have. The greenish color indicates that everything is good, whereas the reddish color indicates a lot of Stress.

Use the breathing option

Next, You will see the Breathing Option Below on the Stress menu on the app.

This option is to help you measure your breathing and also to help you manage stress. To begin a one-minute exercise, press the Breathe icon.

Inhale and exhale deeply.

Take some deep breaths by counting to four as you inhale. Hold your breath for three counts, and exhale with five counts. 

Repeat the cycle of breathing and exercise for one minute and note the results of your stress count on your phone or smart watch.

How accurate is the stress measure on the Samsung Health app?

Stress monitoring on the Samsung health app can only be effective if the equipment used to collect the data is dependable. 

Samsung heath uses Heart Rate Variability, or HRV, to measure stress and it does not rely on any other measurements or circumstances that a doctor might observe and assess. This means that Samsung health is only as accurate as the sensor allows it to be.

To ensure that you Samsung Health app is accurate you must ensure the accuracy of your fitness tracker by comparing the results to your doctor’s prescription.

A few things you can do to ensure the accuracy of your app readings is to 

  • Wipe the sensor on your smart watch carefully with a clean cloth.
  • Peel away the protective plastic from the sensor before using it 
  • Remain seated and calm throughout the reading.
  • Do not speak, yawn, breathe, or move your body when doing the reading. 
  • Wearing your gadget at all times of the day and night will give you the most accurate and reliable readings- this means wearing it when you are working out, in the office, or during your time of rest is recommended. 
  • When measuring in the winter or cold weather, keep the body warm as results of heart rate measurements conducted at low temperatures may be incorrect.

What Are the Causes of Stress?

The National Institute of Mental Health (NIMH) has recognized three types of stressor:

  • routine stressors that are a result of day to day demands. 
  • sudden, disruptive changes, such as death or loss.
  • traumatic stress, which can occur due to extreme trauma caused by an assault, an environmental disaster, or war.

Common major life events that can trigger stress include:

  • Lack of work-life balance
  • Poverty
  • Bereavement and loss/death in the family
  • Family problems
  • illness
  • Environment changes
  • Relationship problems
  • Pregnancy issues or infertility
  • Changes in personal roles- eg: Parenthood
  • uncertainty 
  • Traumatic event
  • Stressful work environment
  • Phobias

What are the effects of stress?

If your stress is acute, meaning that you’ve been stressed out for a short period of time due to a small issue such as handing in a report or finishing a project before deadline, you may start to notice some of these physical signs of stress such as:

  • Headache
  • Fatigue
  • Difficulty sleeping
  • Difficulty concentrating
  • Upset stomach
  • Irritability

But when the stress becomes long-term and is not properly addressed, it can lead to physical, emotional, and mental problems such as:

  • Depression and anxiety
  • Insomnia
  • High blood pressure
  • Abnormal heartbeat (arrhythmia)
  • Heart disease
  • Heartburn, ulcers, irritable bowel syndrome
  • Weight gain or loss
  • Changes in sex drive
  • Fertility problems
  • Skin problems such as acne, eczema, and psoriasis

How to Manage Stress effectively?

Managing stress can be done individually as well as with assistance from a mental health professional. 

Treatments to manage stress include:

  • Self-help lifestyle changes in diet, exercise, activities, and relationships. 
  • Therapy and counselling which help people develop self awareness and also help them make lifestyle changes that can help them manage stress.
  • Meciation, though doctors will not usually prescribe medications for coping with stress, unless they are treating an underlying mental health condition that is causing the stress. 

Lifestyle changes that can help manage stress includes:

  • Exercise including engaging in breathing and relaxation medication and techniques to slow down heart rate and promote rest. 
  • Reducing the intake of alcohol, drugs, and caffeine
  • Eating a healthy, balanced diet containing plenty of fruit and vegetables can help maintain the immune system at times of stress. 
  • Organizing a daily to-do list and focusing on urgent or time sensitive tasks instead of doing everything- this involves learning how to prioritize things. 
  • Organising  schedules to give themselves time to  relax, and pursue their own interests.
  • Sharing feelings and burdens with family, friend, as well as professionals to help vent as well as gain solutions. 
  • Another thing that a person can do to manage stress is to acknowledge the sigs of anxiety and depression, or lack of motivation, It is important to be mindful of any changes.
  • Taking a step back and reviewing their working conditions and demands in their workplace with their supervisor and finding ways to reduce the load of their work.


In this blog, we have explored how Samsung health apps measure stress.

We have  also briefly discussed what the Samsung health app is, and what it measures. We will also touch on what causes stress and what you can do to manage stress effectively

FAQ related to How does samsung health measure stress

Is Samsung health stress accurate?

Samsung Health can only get an accurate reading if you’re sitting still and if your phone’s heart rate sensor is working properly. Follow these tips for the best results when measuring your stress level. Make sure the sensor is wiped clean. Remain seated and relaxed until the measurement is complete.

How does Samsung Galaxy active measure stress?

Samsung Galaxy uses heart rate data to determine stress levels. As a result, it has the potential to be accurate.

How do Smartwatches measure stress levels?

When using the stress level feature, the device uses heart rate data to determine the interval between each heartbeat. The variable length of time in between each heartbeat is regulated by the body’s autonomic nervous system.

What happens if your stress level is too high?

Some of the physical signs that your stress levels are too high include: Pain or tension in your head, chest, stomach, or muscles. Your muscles tend to tense up when you’re stressed, and over time this can cause headaches, migraines, or musculoskeletal problems


How Does Samsung Galaxy Watch Measure Stress?. Gorilla-Fitnesswatches. Retrieved on 7th Dec 2021.

Is Samsung stress measure accurate? Boardgamestips. Retrieved on 7th Dec 2021.

How Does Samsung Health Measure Stress? Wearable Guides. Retrieved on 7th Dec 2021.,every%20time%20 a%20 person%20exhales.

Why stress happens and how to manage it? MedicalNewsToday. Retrieved on 7th Dec 2021.

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