The blood oxygen monitoring system is a common feature these days. If you are looking for a smartwatch or fitness tracker with a built-in pulse monitor, then don’t worry. Here, you will find the best smartwatches with oxygen sensors for you. Nowadays, most smartwatches have an optical heart rate monitor built-in.
Pulse monitors with oxygen sensors are top-rated devices now. It’s beneficial during sleep tracking or when you are at high altitudes. It can also alert you to potential issues such as sleep apnea and other respiratory conditions that require medical attention. Everyone prefers a smartwatch or fitness tracker with an oxygen sensor. In this article, we will discuss some best smartwatches with oxygen sensors available on the market. We have shortlisted the best smartwatches with an accurate SpO2 oxygen sensor in different price categories.
What is a Blood Oxygen Sensor or SpO2?
The blood oxygen sensor measures oxygen present in the red blood cells. The ideal SpO2 level is critical to maintaining the health of all the body tissues. If the blood oxygen level is low, it can cause Hypoxemia with symptoms like headaches, coughing, sneezing, shortness of breath, and more. Blood Saturation became a parameter in discovering the Coronavirus in our bodies. However, many smartwatch and fitness tracker manufacturers had incorporated Oxygen sensors in their watches and fitness trackers long before this Covid virus showed up. Now it is a standard feature.
List of Best Smartwatches with an Oxygen Sensor
- Apple Watch Series 7
- Samsung Galaxy Watch 4 Classic
- Fitbit Sense Advanced Smartwatch
- Amazfit GTS 2 Mini
Who Should use this, and Why do we need it?
Doctors use this sensor to determine the oxygen saturation level in the patient’s blood. When a person gets any lugs disease, the oxygen saturation levels get low, and doctors use Pulse Oximetry to determine if the person has a lung issue or not. Doctors also use this test for various medical conditions affecting blood oxygen levels, such as pneumonia, asthma, lung cancer, anaemia, heart attack, etc. So, to check if the oxygen level in your blood is okay or not, a pulse monitor is needed. During any strenuous activities, this device is essential to us.