Technology has taken care of giving us the possibility of having different devices that allow us to also have an extension of our 'extension', since as we know, there are a good number of accessories for mobile phones, among the most used, the Stands SmartWatch., these watches that allow us to access all the functions of our mobile phone, all from our wrist, in the best James Bond style.
As you well know, SmartWatches are those 'smart watches' which, through Bluetooth synchronization, allow us to access all the contents of our mobile phone, such as calls, photos, timers, music, etc. But beyond that, we will find quite interesting functions, such as the heart rate monitor, a special function for those who love sports.
What is the use of measuring oxygen saturation or pulse?
We all know that maintaining normal oxygen saturation, or having the right heart rate, it is very important for our health, otherwise it is likely we may have a health problem.
That is why it is extremely important to keep these values monitored in order to ensure that they fall within the "normal" parameter. This tool is also extremely important for all those athletes who need it
monitor these values during the course of their training, as athletes generally tend to exceed the limits of what are the 'normal values', therefore it is important that they are always aware of their values.
Whatever use you decide to make of your SmartWatch's saturation and pulse meter, it is well known that it will always be in favor of improving the stability of all your respiratory and cardiac values.
How reliable are these measurements compared to reality?
As we all know, there are different types of counters for this type of value. Exist analog devices and electrical devices, but have you ever wondered which one becomes more precise? Because, it is logical that when you ask for this type of measurement, you want to get the one that gives us the most precision.
According to studies, up to 70% of digital blood pressure and oxygen saturation meters are inaccurate, even reaching around 5 mg of mercury (mmHg) inaccuracy, which it can be quite harmful to the health of the user. That's why you should look to invest in a quality heart rate monitor.
If we want total accuracy, we need to go to a doctor, so they can check us with a stethoscope, but in the case of a SmartWatch T500, we can perform home analyzes with the highest degree of accuracy compared to a digital and home equipment will allow .
What method does a T500 Smartwatch use to measure blood oxygen?
There are several methods for measuring blood pressure and for measuring oxygen in the blood, as there are digital and analog equipment. Today we will focus on explaining digital methods, more specifically, those that we can apply in smartwatch like the T500.
This type of equipment uses a measurement method based on pulse waves, which are obtained thanks to heart pressure measurement sensors. To use this equipment as a blood pressure monitor, we must place it on the wrist, without the need for a stethoscope or other external equipment.
How does SpO2 work on your watch?
It is important to know, what is SpO2? Simple, it is measurement of the oxygen carried by our blood, which is attached to our red blood cells, thus providing them with better functioning.
There are several ways to measure oxygen in the blood, one of the most used is that of the oximeter, which measures oxygen in the blood through the use of pressure, thanks to the light waves, which pass through the blood from the pressed area (this can be on the finger or earlobe)
In the case of the oximeter implemented in our SmartWatch, the measurement method used is quite curious. The photodiodes on the back of the equipment are responsible for transmitting different wavelengths of light so that these flow through the blood on the wrist. This way they can monitor peripheral oxygen saturation.
How to properly use a Smartwatch to measure blood pressure and use the oximeter?
Using this type of equipment to measure pressure is quite simple, since being 'domestic' equipment, they are designed so that any type of user can use them, without the need for third party equipment or cumbersome processes.
To use a SmartWatch as an oximeter or as a blood pressure meter, all we will have to do is locate the option within it, which will not be complicated, as we will have to go to the main menu and it will be there, ready to use.
Measure your blood pressure this way
As for the positioning of the equipment, we will have to position it on the wrist, looking for its strap to be well attached to it, that is; we will have to press it hard enough against our wrist.
Then we will have to start the procedure, accessing the main menu and pressing the icon marked with a heart. After that, we will have to wait a few seconds for the equipment to perform the measurement, it is important that we keep our wrists steady, that we do not speak and that it is well regulated.
After finishing the process, we can see values such as beats per minute, blood pressure and amount of oxygen in the blood.
Activate the oximeter of your T500 Smartwatch
To activate this function we will only have to follow a series of fairly simple steps, nothing special. We will need to make sure our equipment is up to date. We will open the application, which is already installed by default and is marked with a heart icon.
Does a Smartwatch Work Like a Pulse Oximeter?
A fairly frequent question among users of this type of equipment is: Is a digital / analog oximeter the same as the one found in a SmartWatch ?, and the answer Sara always a loud no. And this principle applies not only to oximeters, but also to heart rate monitors.
While it is true that each performs its function correctly, it is necessary to know that digital oximeters, such as those built into a SmartWatch, they will always have a margin of error slightly higher than that of other equipment. This does not mean that this type of equipment does not perform its function, on the contrary, but it does not stop being a “domestic” appliance.
If what you want is a complete study, down to the smallest detail, the recommendation will always be to consult a specialist doctor, in order to carry out all these tests. It is very important to take this type of monitoring very seriously, as it is our responsibility to keep all these values stable, as they will tell us if we are totally healthy or if we suffer from any possible health problems.
