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Original topic:

Heartrate sensor vs. ECG heartrate

(Topic created: 05-23-2021 03:56 PM)
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userKh9JYmk8Db
Cosmic Ray
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Galaxy Watch

Why is the heartrate recorded in the ECG so much higher than that reported from the HR sensor.  Also, how can the HR sensor  truly be continuous when it is set and does not record continuously?

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Stephanie Nikki
Black Hole
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Galaxy Watch

I would recommend speaking with our ECG team directly regarding this with the below contact information:

This team is available for calls Monday Thru Friday 9AM-6PM EST. 

1-855-795-0509 option #6

Alternatively you can also reach this team by email:

support@samsungecg.zendesk.com 

If you reach out, please make sure to provide your Community Username to the ECG Team!


Be sure to click " ✓ Accept as Solution" when you find an answer that works for you.
Please note, notification emails are a DO NOT REPLY address, you must log-in on the community page in order to respond.

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10 Replies
Adaboy
Supernova
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Galaxy Watch
An ECG in the hospital is more accurate that checking HR with a sensor. It would require alot of battery power for continuous monitoring. The nurse on a stick at the hospital has a huge battery and it must stay plugged in with continuous HR.
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userKh9JYmk8Db
Cosmic Ray
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You missed the point. But thanks
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Adaboy
Supernova
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No I got your point and gave you the answer for your first question HR difference between too. And it's impossible to do continous with a smallish battery even if you set it. Movement, contact surface, body temperature all have an effect..
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userKh9JYmk8Db
Cosmic Ray
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This has nothing to do with hospital. So, you didn't get my point!!!! 

 

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Adaboy
Supernova
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I was giving you and example to make it clear about ECG and stand alone HR. ECG is more accurate. HR can change moment to moment just Like BP. That's why you see differences. Quality medical grade ECG and HR monitors will show a different number so you expect a watch to be any different...
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userKh9JYmk8Db
Cosmic Ray
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One watch. Two distinctly different reports of the same parameter (HR). AND there is a setting for 'continuous', but there are gaps in the data even when set.
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usergscFS88PwN
Asteroid
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Outside of an emergency setting or extreme physical activity, continuous recording of heart rate is not a necessity. If you're resting and your heart rate right now is say 65BPM and you aren't doing anything else. Your heart rate will most likely be 65BPM in 10 minutes as well. What would be cool is if it measured %HRR.
Adaboy
Supernova
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Galaxy Watch
His question has been answered about differences in HR between ECG and HR.
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userKh9JYmk8Db
Cosmic Ray
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Galaxy Watch

As far as continuous HR, I was talking about gaps in my HR data during a workout. I walk every day and have for 6 years since my heart required some spare parts. This isn't a new topic, but seems it hasn't been resolved.

As far as the difference in readings that I was talking about, if I'm sitting and my Heart Rate goes up, I can feel it. So I look at the reading. Let's say it reads 85. SO... I do an ECG (WITH THE WATCH) and It says the HR is 120. Those are the differences I was talking about... nothing to do with different equipment.  BOTH ARE FROM THE WATCH!

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