What is the Pulse Ox feature on Garmin smartwatches? How to enable and use the Pulse Ox . feature

Pulse Ox is an outstanding feature equipped by Garmin for smartwatches. Learn more about the Pulse Ox feature on Garmin watches with Tnhelearning.edu.vn!

What is the Pulse Ox feature?

Pulse Ox is a feature equipped on Garmin smartwatches, which relies on sensors on the back of the watch to measure blood oxygen levels (also known as SpO2). The resulting measurement will be shown as a percentage on the meter display.

The SpO2 index represents the oxygen concentration in the blood. If there is a lack of oxygen, internal organs such as liver, heart, brain, etc. will be negatively affected. So paying attention to this index is a necessity to protect your body.

If the SpO2 index ranges from 95% – 100% , you are still healthy . Cases below 90% are considered low , which can be considered a bad sign of your health situation.

Pulse Ox is a feature equipped on Garmin smartwatches

When to use the Pulse Ox feature?

For this Pulse Ox feature, you can measure your blood oxygen level whenever you want. The product owns two modes for you to freely choose: direct measurement or monitoring while sleeping / all day .

You can measure your blood oxygen level whenever you want

On which devices does the Pulse Ox feature appear?

The Pulse Ox feature appears on some of the following Garmin smartwatches that you can refer to:

Garmin Instinct 2 . Smartwatch

The product has a weight of 52g which is not too heavy for a smart watch, making it easy to wear throughout the day without causing discomfort to the user. The watch uses a silicone strap with a fairly smooth surface, when in contact with the skin, it will feel smooth and waterproof quite well.

Garmin Instinct 2 is equipped with other health support functions such as: Measurement of maximum oxygen consumption (VO2 Max), blood oxygen levels (SpO2), menstrual cycle monitoring, calories consumed, level stress levels , … help users understand the body and take better care of their health.

Garmin Forerunner 255 Smart Watch 45.6mm

The product has a round face and a frame made of fiber reinforced polymer with relatively good durability and optimal weight for the device. Although not using a touch screen, Garmin Forerunner 255 is equipped with 5 physical buttons around to help users navigate and select functions easily.

This smart watch also helps users: Measure maximum oxygen consumption (VO2 Max) , stress level, calories consumed, blood oxygen level (SpO2) , sleep monitoring,… Via With these functions, you can easily monitor your health status.

Garmin Forerunner 955 46.5mm Smart Watch Black

The Garmin Forerunner 955 watch has been improved with a cleaner round face design and redesigned bezel, making it more solid and fuller than the previous generation.

Your physical condition is also monitored and evaluated by the Garmin Forerunner 955 smart watch through maximum oxygen consumption (VO2 Max), 4th generation Elevate optical heart rate sensor , sleep monitoring, heart rate indicators, SpO2 levels , calories, stress levels ,… right on the screen.

The Forerunner 955 watch stands out with its design and health tracking functions

Safety of the Pulse Ox . feature

You do not need to worry about the safety of the Pulse Ox feature because it is completely safe and does not cause injury or danger to the user’s body.

When the feature is activated, the LEDs on the back of the watch will emit red light and infrared light. You will see your skin turn red due to the reflection of the light. This light is not a laser so it will not affect your health. So you can rest assured when using this feature.

The Pulse Ox feature is designed to be safe, without causing harm to the body.

The impact of the Pulse Ox feature on the device

Because the company has researched and integrated specialized sensors, you can completely use the Pulse Ox feature while sleeping or monitoring all day. This only reduces the battery life, but does not affect the battery life of the product.

However, if the device’s current battery level is displayed too low, this Pulse Ox feature will not work. So make sure the battery in the device is enough for you to use this utility feature.

The Pulse Ox feature is completely safe for both the user and the life of the device

How to enable and use the Pulse Ox . feature

Use the check point mode on the watch

• Step 1 : Go to Menu on Garmin smartwatch.
• Step 2 : Select Heart Rate (heart shape) > select Pulse Ox (pulse image).
• Step 3: Wait 10 to 20 seconds to get the results. To ensure accuracy, you should keep your arms at heart level and your wrists relaxed.

  

  To ensure accuracy, you should keep your arms at heart level and your wrists relaxed.

Use at bedtime or turn on all-day tracking

• Step 1: Open the Garmin Connect app on your smartphone.
• Step 2: Select Garmin Devices > select Activity Tracking > click Pulse Ox.
• Step 3 : Select Pulse Ox > select Sleep Tracking if you want to track your stats while you sleep or select All-Day Tracking if you want to track all day.

Open the Garmin Connect app on your smartphone to set up blood oxygen monitoring during sleep or throughout the day.

How to read SpO2 . measurement results

Once the SpO2 meter is complete, a percentage reading will appear on your screen. Your job now is to understand what that percentage means, which will reflect your health status:

• 97% – 99%: Good Blood Oxygen Index
• 94% – 96%: Average Blood Oxygen Index
• 90% – 93%: Low Blood Oxygen Index
• Below 90%: Blood Oxygen Index is very low

Hopefully the above article will help you know the Pulse Ox feature on Garmin smartwatches and how to activate and use the Pulse Ox feature. Any questions about the Pulse Ox feature, please leave a comment below!