Review on 🩺 Facelake FL-350 Pink Pulse Oximeter with Carrying Case, Batteries, and Lanyard: Accurate and Portable Oxygen Monitoring Device by Moussa Will

I bought this after finding out that one of the first signs of COVID is low oxygen levels so I want to keep an eye on my levels in case I'm not watching my breathing properly. This monitor is easy to use, just put it on your finger and wait a few seconds. A nice feature is that the readings will flip when you turn your hand, avoiding misreading the results. It also has a heart rate sensor, so be careful not to confuse the two readings.