How Accurate is Samsung Health Sleep?

You should be concerned about the amount and quality of your sleep because it has a direct impact on the rest of your day. Samsung has released a smartwatch and an app to track your health, improve your productivity, and maintain your sleep cycle. 

Samsung Health Sleep tracker is only 78 percent Accurate, so it cannot provide totally correct data. They simply monitor movement and are ineffective for insomniacs or people with mental health issues. They only help people who have good sleep but need a little more alignment to build a healthy sleep routine. 

How Does Samsung Health Operate?

Samsung Health app and gadgets help in setting up a healthy sleep schedule. It helps in the following ways: 

  • Indicates Sleep Score

Although it cannot guarantee 100 percent accuracy, it can help you keep a regular sleep routine. Samsung Health is a useful tool for keeping track of a variety of health metrics. Users can track their steps, heart rate, active minutes, and sleep while logging a variety of workouts. You’ll be able to find out your sleep score based on how much sleep you’ve slept. It records your water intake, weight, and calorie intake.

The best thing about this app is that you can compare your scores with others. By making such comparisons with people from the same age group, gender, etc., you get motivated to improve your sleeping habits. According to some reports, the app begins monitoring your sleep pattern 30 minutes after you fall asleep. By checking your sleep score, you start dedicating proper time to sleep and it eventually improves your overall health. 

  • Monitors Blood Oxygen Levels

Low blood oxygen levels are connected to a variety of health problems, including shortness of breath, pneumonia, and asthma. This illness also causes Covid-19, therefore it’s critical to keep your oxygen levels in check. The SpO2 sensor does not diagnose disorders; rather, it monitors your overall health. It’s a critical topic to consider because your blood oxygen level is normally about 95%.

If it goes down then your life can be in great danger. The new 3-in-1 BioActive sensor on the Samsung Galaxy Watch 4 has a blood oxygen monitoring capability. Instead of requiring separate components for each, this method analyzes numerous health metrics with a single chip. Checking your heart rate and blood oxygen level is straightforward. It’s simple to use because all you have to do is stand still while the watch measures your distance.

  • Sets Editable Sleep Time Targets

Based on your profile information, such as age and gender, Samsung Health automatically preconfigures your sleep time target. These goals, however, may not fully reflect your daily activities. If your job needs you to work night shifts, the asleep goal of 11 p.m. to 6 a.m. may not be feasible. 

If that’s the case, you will need to modify your sleep time objective in Samsung Health. It is a very good feature since it facilitates you to adjust your sleep routine flexibly. You get a chance to edit your sleep goals as per the requirements. 

  • Detects Snores

Samsung’s snore detection feature listens for and records snoring using the microphone on your phone instead of your watch. You must wear your watch to identify when you fall asleep, which alerts the phone to begin analyzing and listening for snoring using its microphone. 

Keep your phone’s bottom microphone facing towards your head and away from others to avoid recording other people’s snores. It is a very convenient way to track your sleep-related activities. 

Stepwise Guide to Track Sleep Using Samsung Health

Your Samsung Galaxy Watch must be paired up with a smartphone. It has multiple applications. The stepwise guide is given below:

Installation Process of Samsung Health App

  1. Download the Galaxy Wearable App (Android/iOS) to your phone
  2. Turn on Bluetooth
  3. With your Samsung Galaxy Watch nearby, open the Galaxy Wearable app
  4. Select your Samsung Galaxy Watch
  5. To finish the pairing process, follow the on-screen directions

Sleep Recording

  1. Go to Samsung Health and select the Sleep category
  2. Swipe to the Setting button and tap it
  3. You may need to tap the right-hand three-dot “More” button and go to “Settings”
  4. If you see the option to record REM sleep, turn it on

Blood Oxygen Level Monitoring During sleep

This feature is most effective when the watch is worn one inch above the wrist bone. The sensors on the watch should be tight on your skin. Check out the steps that you need to follow:

  1. Set your watch or phone to track your blood oxygen levels
  2. Open the Samsung Health app on your watch and go to Settings > Measurement > Blood oxygen during sleep > On
  3. Toggle on Blood Oxygen during sleep for Wear OS 3 Samsung Galaxy Watch models in the Wearable app > Watch Settings > Samsung Health
  4. Go to Samsung Health > Sleep > More options > Blood oxygen during sleep > On for other Galaxy watch models

Edit Sleep Time Targets

  1. Click on the Sleep tile
  2. Select “Set target” from the three-dot menu button in the top-right corner. 
  3. To set your sleep aim, simply swipe on the time bars for “Bedtime” and “Wake-up time”.

Snore Detection

  1. The first step is to open the Samsung Health app
  2. Scroll to the bottom of the screen and tap Sleep
  3. Press the “On” button
  4. Select the Sleep Detection option
  5. Turn on the Sleep Detection option
  6. Accept the permissions in the pop-up window
  7. Toggle on/off Record audio and choose Always or Once under the heading Detect snoring


Samsung health can help with a range of sleep-related tasks, but the findings aren’t entirely reliable. However, setting reminders on such gadgets and applications to have a well-planned sleep routine would assist you in becoming healthier. But it is not a good solution for people with mental illnesses or extremely disturbed sleep patterns. It assists in keeping a regular track of your sleep so you can focus better on other activities due to a fresh mind.