Apple's Beats brand in April unveiled the Powerbeats Pro, a redesigned wire-free version of its popular fitness-oriented Powerbeats earbuds.
Hands-On With the ECG Feature for Apple Watch Series 4
Apple today released the watchOS 5.1.2 update to the public, and the update implements a much-anticipated ECG feature for all Apple Watch Series 4 users in the United States.
Following the launch of the new update, we installed the software and went hands-on with the ECG function to see just how it works.
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An ECG, or electrocardiogram, is designed to measure the electrical activity of the heart to detect abnormal rhythms and diagnose serious heart conditions.
The Apple Watch Series 4 allows users to take a single-lead electrocardiogram to keep an eye on heart health. This isn't as informative or as sensitive as the multi-lead ECGs you might get in a doctor's office or hospital, which use several points of contact, but it provides valuable information for those who might not even be aware of a heart condition.
The ECG feature in the Apple Watch uses electrodes built into the sapphire crystal of the Apple Watch (where the heart rate sensor is located) and the Digital Crown that work together to detect the electrical impulses from your heartbeat and route the data to the S4 processor in the device, where it is converted into a signal for Apple's algorithms.
You can take an ECG using the built-in ECG app on the Apple Watch, which walks you through the steps. You'll need to place a finger on the Digital Crown of the Apple Watch and wait for approximately 30 seconds while the measurement is taken.
You'll see a countdown on your wrist, which is designed to let you know just how long your finger needs to stay in place before you can move it.
Following the conclusion of the ECG, Apple will provide a heart rhythm classification that can be shared with your doctor. If your heart is beating in a normal rhythm, Apple will let you know that a standard sinus rhythm has been detected. If your heart is not beating normally, however, the app will let you know that atrial fibrillation has been detected.
If atrial fibrillation is detected, Apple will suggest that you get in touch with your doctor for further testing.
All ECG results captured with the Apple Watch Series 4 are stored in the Health app in a format that's easy to export and share with your doctor.
Apple has received de novo FDA clearance for the ECG feature in the Apple Watch Series 4, but FDA clearance is not the same as full FDA approval. The FDA does not recommend that the ECG feature be used by those under 22 or those who have already been diagnosed with atrial fibrillation.
The Apple Watch Series 4's ECG function is not designed to replace traditional methods of diagnosis or treatment, and Apple intends for it to be used for informational purposes.
At the current time, Apple Watch Series 4 owners in the United States are the only Apple Watch customers who can take an ECG because the feature needs regulatory approval to be made available in other countries. Apple is working to expand the feature to additional countries.
While the ability to take an ECG is limited to Apple Watch Series 4 users, Apple is implementing a secondary feature designed to send Apple Watch Series 1, 2, 3, and 4 users a notification if an irregular heartbeat is detected via the normal heart rate sensor in the device.
What do you think of the ECG option in the Apple Watch? Let us know in the comments.
Following the launch of the new update, we installed the software and went hands-on with the ECG function to see just how it works.
An ECG, or electrocardiogram, is designed to measure the electrical activity of the heart to detect abnormal rhythms and diagnose serious heart conditions.
The Apple Watch Series 4 allows users to take a single-lead electrocardiogram to keep an eye on heart health. This isn't as informative or as sensitive as the multi-lead ECGs you might get in a doctor's office or hospital, which use several points of contact, but it provides valuable information for those who might not even be aware of a heart condition.
The ECG feature in the Apple Watch uses electrodes built into the sapphire crystal of the Apple Watch (where the heart rate sensor is located) and the Digital Crown that work together to detect the electrical impulses from your heartbeat and route the data to the S4 processor in the device, where it is converted into a signal for Apple's algorithms.
You can take an ECG using the built-in ECG app on the Apple Watch, which walks you through the steps. You'll need to place a finger on the Digital Crown of the Apple Watch and wait for approximately 30 seconds while the measurement is taken.
You'll see a countdown on your wrist, which is designed to let you know just how long your finger needs to stay in place before you can move it.
Following the conclusion of the ECG, Apple will provide a heart rhythm classification that can be shared with your doctor. If your heart is beating in a normal rhythm, Apple will let you know that a standard sinus rhythm has been detected. If your heart is not beating normally, however, the app will let you know that atrial fibrillation has been detected.
If atrial fibrillation is detected, Apple will suggest that you get in touch with your doctor for further testing.
All ECG results captured with the Apple Watch Series 4 are stored in the Health app in a format that's easy to export and share with your doctor.
Apple has received de novo FDA clearance for the ECG feature in the Apple Watch Series 4, but FDA clearance is not the same as full FDA approval. The FDA does not recommend that the ECG feature be used by those under 22 or those who have already been diagnosed with atrial fibrillation.
The Apple Watch Series 4's ECG function is not designed to replace traditional methods of diagnosis or treatment, and Apple intends for it to be used for informational purposes.
At the current time, Apple Watch Series 4 owners in the United States are the only Apple Watch customers who can take an ECG because the feature needs regulatory approval to be made available in other countries. Apple is working to expand the feature to additional countries.
While the ability to take an ECG is limited to Apple Watch Series 4 users, Apple is implementing a secondary feature designed to send Apple Watch Series 1, 2, 3, and 4 users a notification if an irregular heartbeat is detected via the normal heart rate sensor in the device.
What do you think of the ECG option in the Apple Watch? Let us know in the comments.
Buyer's Guide: Apple Watch (Caution)
[ 160 comments ]
Top Rated Comments
(View all)
9 months ago
Why is it America only, exactly? I mean, it's clear some in America have different hearts, but how different is this?
The backhanded comment was absolutely unnecessary.Edit: I made this comment in the morning. Not actually offended. But leave us Americans alone.
9 months ago
I can tell you right now... this is going to create a lot of unnecessary anxiety for countless users who see an occasional heart jump on the display. Admittedly, it might help a few people too.
This is gong to be one of those devices that people either obsess on, (100x worse than your iPhone battery capacity meter) or learn to ignore and not use after a few panicked visits to the Dr, reveal nothing can be done about occasional irregular heartbeats.
It's going to be helpful and harmful. The few it helps will come at the expense of the many who develop anxiety disorders staring at it incessantly.
This is gong to be one of those devices that people either obsess on, (100x worse than your iPhone battery capacity meter) or learn to ignore and not use after a few panicked visits to the Dr, reveal nothing can be done about occasional irregular heartbeats.
It's going to be helpful and harmful. The few it helps will come at the expense of the many who develop anxiety disorders staring at it incessantly.
9 months ago
If that 98bpm is accurate, Dan might need to talk to his doctor about exercise.
9 months ago
Why is it America only, exactly? I mean, it's clear some in America have different hearts, but how different is this?
Read the full article. It clearly states that Apple has to get regulatory approval from other counties before it can be made available. Just like they had to get FDA Clearance here in the US.
9 months ago
It seems a bit absurd that the FDA states this should not be used by those who already have been diagnosed with a-fib. Wouldn't such people want to know if their a-fib is being well controlled by whatever anti-a-fib-whatever their doctor has them on?
9 months ago
"Apple today released the watchOS 5.1.2 update ('https://www.macrumors.com/2018/12/06/watchos-5-1-2-released-with-ecg-app/') to the public, and the update implements a much-anticipated ECG feature for all Apple Watch Series 4 users in the United States.
...
For now, the ECG feature is available in a beta capacity to developers who have the watchOS 5.1.2 update installed. There is no watchOS public beta, so non-developers will need to wait until the official release of watchOS 5.1.2 to install the update. "
wat?
...
For now, the ECG feature is available in a beta capacity to developers who have the watchOS 5.1.2 update installed. There is no watchOS public beta, so non-developers will need to wait until the official release of watchOS 5.1.2 to install the update. "
wat?
9 months ago
Unnecessary but true.
Edited. Feelings were hurt
I should note that I'm not affiliated with either party. Just saying politics has no place for this discussion. This is a feature that'll help save lives. Lets focus on that good vs anything else that's not related.
9 months ago
If that 98bpm is accurate, Dan might need to talk to his doctor about exercise.
Why? A normal resting heart rate is between 60-100 and he was even in that range while not resting. While a lower resting heart rate may indicate better cardiovascular shape, he also wasn't exactly resting while filming the video. Moving around, talking, maybe the stress of doing a video demo all would elevate his resting heart rate.
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I predict a 200% rise in calls to the doctor by tomorrow.
So? If all those are false calls then perhaps a waste of time. But if some people get their lives saved by this was it really a waste of time? And don't tell me it depends on the people. ;)
9 months ago
That is not normal.
Lol yes it is! 60-100 is the normal range for heart beats. Yes his is on the higher side but completely normal.[ Read All Comments ]
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