How To Enable & Use ECG On Galaxy Watch 4, 5, or 6?

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Are you wondering how to get ECG on your Galaxy Watch? If you want to get or use ECG on your Samsung Galaxy Watch then you have clicked on the right article. Galaxy watches offer a lot of advanced health tracking features, one such feature is ECG also known as EKG or Electrocardiogram. In this article, I’m going to show you how to enable or activate ECG on your Galaxy Watch 4, 5, or 6. So without any delay, let’s get to it.

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Quick Takeaway
To enable ECG on Galaxy Watch 4, 5, or 6, update your Galaxy Watch to the latest software version. If you have the ECG feature in your region then after the update it will show up in the Add tiles section. To take ECG readings on your Samsung watch, go to the ECG tile, tap on Learn more, and allow the permissions. Now tap on Record, go through the cautionary message, and put your index finger on the Home button.

What Is ECG On Galaxy Watch?

ECG, also known as EKG (Electrocardiogram) is a quick test that records the heart’s electrical impulses. The Samsung Health Monitor app allows you to measure your ECG with the help of your Galaxy Watch. The ECG test interprets the recorded data to measure your heart rhythm to detect Atrial Fibrillation.

Irregular heart rhythms are an indication of Atrial Fibrillation also known as AFib. It happens when the upper and lower heart chambers, beat in an unsynchronized manner, which can cause poor blood flow. It is a chronic disease that may last a lifetime but if managed properly, the person with AFib can live a long and active life.

How To Set Up & Enable ECG On Samsung Galaxy Watch 4, 5, or 6?

If you do not have the ECG feature activated on your watch then you will have to add it through an update. This is because in some countries Samsung activated this feature through a Software update. So, if Samsung has enabled this feature in your country then you should be able to access it. Follow the below-mentioned steps to enable or get ECG on your Galaxy Watch 4, 5, or 6.

1. Open Settings on your Samsung Galaxy Watch and go to Software update.

Galaxy Watch Settings

2. Select Download and install. If your Samsung Watch has a pending update then you’ll need to install it.

Update Software

3. After the update, you’ll find the ECG and Blood pressure function in the Add tiles section.

Blood Pressure and ECG Feature on Samsung Watch

But in some cases, even after updating you are not going to have the ECG feature on your watch. This is because even though your Galaxy Watch is fully capable of measuring ECG, the function is by default blocked by Samsung. Due to pending permissions and certifications from their respective health authorities, the ECG feature alongside the Blood pressure monitor on the Galaxy smartwatch¬†is by default missing in some countries. So, if you live in such a country then you won’t be able to use ECG on your Galaxy Watch.

How To Use & Measure ECG on Galaxy Watch?

The process of using ECG on your Galaxy Watch is really simple and easy. You can follow the steps I’ve mentioned below to easily measure ECG on your Galaxy Watch 4, 5, or 6.

Note: The ECG feature will only function on Galaxy Watches which are paired with a Samsung phone. If your Samsung Watch is paired to a non-Samsung phone then the ECG feature will not work on it.

1. First, go to the ECG tile on your Galaxy Watch. Then tap on Learn more and allow the permissions.

How To Measure ECG On Galaxy Watch 4,5,6

2. Next, tap on Record, read the cautionary message, and proceed to tap on OK.

Tap on Record

3. After that, put the tip of your index finger lightly on the Home button and the measurement will start automatically.

How To Take ECG On Galaxy Watch

And that is it, now you can easily measure ECG on your Samsung Watch.

How Accurate Is ECG On Galaxy Watch 4, 5, or 6?

The National Library Of Medicine conducted a study to measure the accuracy of the ECG algorithm of smartwatches in detecting Atrial Fibrillation. After the tests, it was found that out of the 100 tests that were taken by Samsung watches, 88 were diagnosed correctly, 5 were incorrect and 7 could not be classified.

Even if we account for the 7 unclassified readings as incorrect, the Galaxy Watches still diagnosed ECG readings with 88% accuracy. Therefore, we can conclude that Samsung Watches are fairly accurate. However, you should keep in mind that Galaxy Watches are not a replacement for proper ECG checkups using professional medical equipment, and you should not rely on them for proper diagnosis.

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Final Verdict

The process to get the ECG on your Galaxy Watch is straightforward. You can follow the steps mentioned above to easily set up and use the ECG feature on your Samsung Watch. However, this feature is not a replacement for proper diagnosis taken by a healthcare professional. Clinical action should not be taken based on these measurements.


Why Won't The ECG Work On My Samsung Watch?

The ECG feature exclusively works on Galaxy Watches that are paired with a Samsung phone. ECG is also not available in many countries due to pending certifications.

Is ECG On Samsung Watch Accurate?

The accuracy of ECG on Galaxy Watch ranges between 88% to 94%.

How Do I Get ECG On My Samsung Watch?

If ECG is available in your country and you still don't have it on your watch then a simple software update will activate ECG on your Galaxy Watch.

Tom Nielson

Tom's love for watches started when his grandfather gifted him his Rolex watch when he turned 18! Being a teenager it was a big deal for him. Later when he got his first job he bought Fossil Palm Pilot back in 2003 which was a smartwatch. Since then smartwatches have come a long way and so is Tom's love for them. His experience with watches inspired him to start Wearholic and share his knowledge of wearables including watches, smartwatches, smart glasses, & smart clothing.

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