![This app claims to let users monitor SpO2 levels and pulse rate with your smartphone: Here's how it works | Tech News This app claims to let users monitor SpO2 levels and pulse rate with your smartphone: Here's how it works | Tech News](https://images.hindustantimes.com/tech/img/2021/05/25/960x540/WhatsApp_Image_2021-05-24_at_12.10.59_1621929184802_1621929197280.jpeg)
This app claims to let users monitor SpO2 levels and pulse rate with your smartphone: Here's how it works | Tech News
![Pulse Oximeter helps you to measure the oxygen saturation (SPO2) of the blood. But do you know the right way to use it? Here's a guide. Pulse Oximeter helps you to measure the oxygen saturation (SPO2) of the blood. But do you know the right way to use it? Here's a guide.](http://www.kailashhealthblog.com/wp-content/uploads/2021/05/191608800_344494890526639_6041129127306172905_n.jpg)
Pulse Oximeter helps you to measure the oxygen saturation (SPO2) of the blood. But do you know the right way to use it? Here's a guide.
![iProven OXI-27 Pulse Oximeter Fingertip O2 Saturation Monitor – Measure O2 Saturation Levels – incl. Batteries, Case and Lanyard – Stat Technologies iProven OXI-27 Pulse Oximeter Fingertip O2 Saturation Monitor – Measure O2 Saturation Levels – incl. Batteries, Case and Lanyard – Stat Technologies](https://stat-technologies.com/wp-content/uploads/2021/01/OXI-27-pic-Blue.jpg)