What is Best Oximeter or Smart Watch with SPo2 ?

Oximeter vs Smartwatch

A finger clip oximeter is a small device, which can be clamped on the fingertip and measure heart rate and blood oxygen level, both of which are tracked on a small screen. The device emits a small beam of light whose reflection or absorption indicates how much oxygen is in the blood. 

Here is the best oximeter for perfect accuracy

How to use a pulse oximeter correctly for monitoring oxygen saturation

To check oxygen saturation, COVID-19 patients can use a pulse oximeter to monitor oxygen levels on their own. But before using it, one should know how to use it correctly.

• Rest for 10-15 mins before taking measurements
• Rest a hand on the chest and hold still
• Place the oximeter on the middle or index finger
• Keep it in the same place till the reading is stable
• Register the highest result once the reading has been stabilized
• Identify the reading carefully
• Start recording from the baseline and record thrice a day unless you notice any changes in your health
• Consult a medical professional in case of breathlessness or dip in oxygen levels to 93 percent or less.

Although the Spo2 sensors that are installed in smartwatches are not as accurate as an oximeter is, they can at least give you a fair idea if your blood oxygen level is alarmingly low or below normal.

SpO2 monitoring system helps the user detect oxygen saturation levels in the blood. It is a common feature in smartwatches these days. Seeing the current Covid situation has led us into observing our blood oxygen levels.

Here is the best smart watch which will help you to stay fit and make you alert about your health.