Samsung Galaxy Watch 3 | Blood Oxygen | ECG | Blood Pressure | Heart Rate Monitor Accuracy Test! By YourTechGuide

Hey guys its lam here again your tech guide and today's video. We are going to be checking out the blood pressure, the oxygen saturation and the ACG on the Samsung watch three, so we're going to find out if these tools will be the same or accurate with the ones that I have here and just a side. Note a quick side note regarding the Canadian watch three. For some reason, I couldn't download the oxygen saturation app on my Canadian watch 3, whereas this one I ordered on Amazon. ca. For some reason, this version is the united version, and I was able to download the oxygen saturation with the ECG and the blood pressure app.

I had to download that um via link, so in my next video I'll show you how to do that, but for now we're going to see how accurate the app is when we compare it to the actual instrument that I've got over here. So let's activate our oxygen saturation first, so this will be checking out our oxygen level to see how our breathing is like. If we are away if we have enough oxygen. So here we go how this thing works with the oxygen saturation. You just have to place your finger over here, and it will start reading your oxygen level on the top is the oxygen level and at the bottom, is your blood pressure all right so from here when I press the measurement, I'm going to stop talking and uh.

We're going to see how the reading is like between this two okay. Here we go, I'm going to stop talking now so okay. So it's asking me to make sure I reposition my hand properly here on the table. So let me try to do that again. Okay, so there's the reading 96 percent and the last one I saw there was 97.

So it's very, very close. I'm going to try to do that again, 98, so dead on both 98 guys. So that's pretty accurate. So we could rely on this. So we'll do one more we'll make it three best out of three okay, so 97 and 98.

So by one guys, this thing is pretty damn close and accurate all right. Let's move on to the next one: we're going to try to test out the ECG, but of course I don't have the machine to compare anything to it, but I'll just show you guys how it works. So there's your ECG app! All you have to do is press record, and it will tell you the instruction what to do next press. Ok, all you have to do is just place your finger on the top button. Okay and then it tells you here inclusive get all this information.

It shows your heart rate and so on, and it will show you on your phone as well. So here is our reading, and it will show you the ECG recording could not be classified if you feel unwell again so inconclusive, so the test didn't go through we'll. Do it again: okay, so sinus rhythm, this ECG does not show signs of atrial fibrillation, and it gives you more information down here. My blood pressures. I mean my pulse okay and then, of course, it will show in your app view history.

It shows everything here guys. So if you want to keep track and uh, if you don't feel too well, you could just show this to your doctor, and he will the doctor will summarize your heart rhythm beat or something like that. But anyways. I don't know if I could trust this one percent compared to the oxygen saturation that one seems very accurate and now, let's move on to the blood pressure, so this one here, I'm a bit kind of iffy. You know I don't know how a watch can actually um do a blood pressure on your wrist.

So this one is uh questionable if it's accurate or not. But let me just look at the app here: here's the blood pressure app. So I'm going to place this on the opposite side of my arm, as instructed so prior to activating the blood pressure. You do need to do uh measure your blood pressure with this cup at the same time, and then it asks you what the reading is three times. So that's how we collab calibrate the app to make sure that it's accurate, but for some reason after testing it out after the calibration.

The reading is somewhat kind of off, so I'm just going to show you guys here a quick demonstration how this thing works and how the application is. So I've already attached it to my arm here we're going to activate the blood pressure app like, so I'm going to stop talking after I press the button. Here we go so oh wow, that's quite surprising. It's almost similar 122 over 75 pulse is 111, whereas the machine is 122. Over 81.

Pulse is 103. ; okay, not too bad, not too bad. Let me do this while I'm sitting so that we get a better accurate reading. So here we go again done measure okay, measure 121 over 73 121 over 73 and the pulse is 109 and other ones.104 wow, pretty, pretty accurate, guys not too bad we'll. Do it last one and really see how it is, but I'm surprised yesterday I was way off, but now it's just it's like right on there, okay, so this one's a little off 120 121 over 75 and the other one's 119 over 75.

, so off by two and uh pulse, is 109. The other one's 102. So off by two on this one, but I was surprised guys how close they are really surprised. Okay, we'll do one more test. We have another one here.

I think we're what this video is going to be quite long but anyways. Let's do this. Just uh see how accurate you are we're going to do the the pulse, the heart rate, so the same method. I've got this on continuous, and we're going to check the bottom part over here to see the reading all right. So they are this one's on continuous.

It will fluctuate the reading. We are 102 and over here we're at 122.121 102, okay hold on this should fluctuate. We are a continuous measurement there we go 110 108, 111, 112, 109, 111 110, so 109 110. , I'm going to try to stay quiet. So there you go.

There's your blood uh, your heart rate. They are pretty much identical, guys and uh pretty accurate all right. So I don't know about the blood pressure um app. Yesterday I was so off and for some reason today it was pretty good. It was so close that it was like almost dead on accurate, but I'm gonna probably do some more testing on that tomorrow and see, hopefully, if uh, it's consistent to what I just tested today, but other than that.

The other apps are pretty good guys, they're pretty accurate. So once again, if you want to get these apps, the oxygen saturation uh make sure you order or purchase your watch 3 on Amazon, because for some reason or the US version, or something like that, because the one that I bought here from Canada, Samsung dot at the Samsung store for some reason, I did the update software firmware and still couldn't get the oxygen saturation for it. So it was a bummer guy that this thing doesn't come with it, but other than that those apps are pretty awesome guys. You know just to do a quick reference check on your health. It's pretty cool that you could actually do it with a watch.

But of course you know, I don't know how reliable or accurate it is um. You just have to pretty much feel what you would feel yourself like you're wise. If you feel unwell, you know it's better off to just make sure to get checked up properly, instead of rely on this, if you feel unwell, guys all right, but it's cool to have it on the side. Just who knows you know, but anyways, that's pretty much it. The video is quite long now and once again, thank you for watching my video.

Until then, I'll see you guys on the next one peace you.

Source : YourTechGuide