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How Do I Activate My Samsung Watch 3 ECG?

Last Updated Jun 30, 2022

Smartwatches are a great tool when trying to track health and wellness. They have so many apps that can be used to track things like sleep, nutrition, exercise, oxygen level, and heart rate. This is a great way to stay in tune with yourself and track results for your healthcare professional. It is also helpful when crafting your own workout routine and diet plan.

If you have recently bought a Samsung Watch 3 to get better in touch with your health and wellness, congratulations. You are on the right path to being more in tune with your body and its needs. This watch is especially useful when tracking heart rate with the ECG function. How do you use it? Keep reading to find out the simple steps to get your first ECG reading.

How to Activate ECG on Samsung Watch 3

The ECG function on a Samsung Watch 3 is a great way to monitor heart rate and rhythm. It is especially helpful to take a reading before a workout, during a workout, and after a workout. This gives the user an overview of their heart when it works at different activities and stress levels. If you have never taken a reading with the ECG function, follow these steps:

  1. Download the Samsung Health App.
  2. Accept the permissions prompts.
  3. Create your profile.
  4. Select ECG in the Health Monitor app.
  5. Press get started.
  6. Select which wrist you wear your watch on.
  7. Go back to ECG in the Health App. Choose Ok. 
  8. Place your finger on the top right button. ECG will begin.

After the reading, it will record the information in the Health app on your phone. This information can be viewed at a later time and viewed in different ways. For example, you can look at weeks worth of levels or a chart with a month’s worth of information. It is very flexible and convenient when making comparisons. 

The Importance of ECG Readings

ECG readings are used to track heart health. It allows a user to see how many beats their heart is taking per minute and the rhythm of the heart beats over thirty seconds. These readings can help proactively inform users of potential heart issues or seek medical attention. They are not replacements for a doctor. 

Please note it is essential to seek medical attention immediately if you think you are having a heart-related issue or do not feel well. 

These watches are not meant as certified medical devices, but they can be useful in many different circumstances. Be cautious and stay smart when considering your overall health and how you feel.

Skewed Readings

Sometimes when a user goes to take an ECG reading, the results can be offputting or strange. This can be due to several factors. If the ECG cannot pick up a reading, an alert will ping the watch and the device you are using with the watch. This error message will tell you to try again because the ECG failed. There are some great ways to avoid this problem.

Keep it Clean

The first and most important thing you need to do to get proper ECG readings is to ensure the sensor on the bottom of the Samsung Watch 3 is clean. If the sensor is not clean, it will not provide a proper reading. Sweat, lotion, and hand sanitizer build up underneath the watch and get trapped after use. Make sure to wipe the sensor off thoroughly to prevent this build-up.

Keep it Comfortable

When putting the watch on your wrist, it is important not to fasten it so tightly that it leaves harsh imprints on your skin or cuts off circulation. This can easily skew an ECG reading and give improper results. This can inadvertently cause panic and stress to the user. 

In contrast, if a user lets the watch stay loose on their wrist and it can move around or spin, it will not get a proper reading either. This is because the sensor will not be able to stay in the proper placement it needs to perform the reading. 

The best fit for the watch is comfortable but snug. You should be able to bend your wrist without discomfort, and the band should not leave marks behind or appear to prevent circulation. Bands should also be cleaned regularly and inspected to ensure they are in good condition. A bad band could snap at any time and become another problem.

Keep it Charged

Even though the Samsung Watch 3 has an amazing battery life,  low battery or no power will not help you properly perform an ECG reading. Low battery and no battery are a recipe for disaster. If the watch is dead, it can’t function, period. 

If it is low on battery, the sensors may not function as well as if it was fully charged. This is because the watch tries to go into low power mode to keep other functions up while the battery dies.

Smart Watch Leads to Smart Health

Using a smartwatch to help watch your health and wellness is a good way to help you make better choices and improve yourself overall. It is also a great tool to track certain information for your doctor. While it is not a replacement for a medical professional, it is a great option for anyone interested in its functionality for health and tech.

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