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Welcome! In front of me I have a Macefit GTS4 Mini
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and I'm gonna show you how to measure the blood oxygen levels on this watch
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Before we start, if you want to get the most accurate results of your measurements
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make sure to put your watch on your wrist, somewhere about two fingers away from your palm, basically
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Secure it tightly so it doesn't move around. And while you're measuring your heart rate, try not to move too much
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Let me secure the watch, give me a couple seconds. Okay. Once you secure the watch on your hand, tightly, so it doesn't move around
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around two fingers away from your palm, you can wake up the screen on your watch by pressing the side button
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And after you wake up the screen, you can press the side button again to open the menu
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And in the menu you should see the blood oxygen icon. You can tap on it to open the blood oxygen widget
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And by default you will see the message right here on the screen that you need to position the watch correctly, secure it tightly on your watch
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and you can tap on the checkmark to start the measurement. But I already did that so this message won't appear for me
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Basically we can tap on this button right here to start the measurement
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Oh, we have this message right here. Okay. So it tells us what to do and then we can tap on the checkmark
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And now let's try to not move too much and wait for the results
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And here we have our results. You have also the graph for the whole day
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so you can check your progression or your oxygen levels for the whole day
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And you can also measure again by tapping on this button right here
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If you swipe down or rather up on the screen to scroll down, you can tap on view in the mobile app
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So if your watch is paired with a phone, you can basically jump to the app to check your blood oxygen levels
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or you can tap on settings. And here we can enable or disable the auto blood oxygen levels measurement
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If you enable it, your watch will measure the blood oxygen levels automatically
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when you're not moving, basically when you're resting. But be aware if you enable this option
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battery life on your watch will be reduced significantly. So be aware of that
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Okay. You can also set the low blood O2 level alert. So if, for example, your blood oxygen level reaches some threshold and below
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it will alert you that it's low and you should do something like, for example, maybe contact the doctor or something like that
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Okay. And let's disable this and then press the side button to go back to watch face
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So once you're done, you can press the side button to go back to watch face. And that's how you measure the blood oxygen levels on this watch
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