Just need to insert your finger into the device and wait. 【Light Flashing Alarm】 When the pulse rate or 02 value exceeds to limit, the reading flashes on the screen. 【Safe And Convenient】Latex-free silicone material.
Wellue Pulse Oximeter, Blood Oxygen Monitor Finger, Fingertip Pulse Oximeter for Adult Child Kids, SP O2 PI Level and Heart Rate Monitor, Batteries included, Black
Wellue Pulse Oximeter Finger Oximeter with Bluetooth App, Blood Oxygen & Heart R
Wellue Pulse Oximeter - Fingertip Blood Oxygen Monitor for Adults & Children, SPO2, PI Level, and Heart Rate Tracking, Batteries Included, Black Design
Wellue Pulse Oximeter Fingeroximeter with Bluetooth，Oxygen Monitor Finger Adults with App，Monitor Blood Oxygen Saturation and Heart Rate, with Alarm & Battery
Wellue Pulse Oximeter Fingeroximeter with Bluetooth，Oxygen Monitor Finger Adults with Free App，Monitor Blood Oxygen Saturation and Heart Rate, with Alarm & Battery
Wellue Pulse Oximeter - Fingertip Blood Oxygen Monitor for Adults & Children
