HealthTree JKS50B Fingertip Pulse Oximeter OLED Display with Batteries & Lanyard

• Amazon now offers the HealthTree JKS50B Fingertip Pulse Oximeter with OLED Large Screen, Battery and Lanyard included, now $8.99 (was $13.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
• Buy >>

Editor's Pick: Whether you have elderly family members or you exercise or visit high-altitude places, it's handy to have a pulse oximeter to check blood oxygen and heart rate. Just insert your finger, press the button, and the reading appears in seconds. The OLED screen is bright enough to see outdoors during the day. It comes with a battery and lanyard, so it's ready to use right out of the box, and it won't take up much space in your bag.

DeleteLinkNote

Image via @Amazon, copyright belongs to the original author

DeleteLinkNote

Image via @Amazon, copyright belongs to the original author

DeleteLinkNote

Image via @Amazon, copyright belongs to the original author

DeleteLinkNote

Image via @Amazon, copyright belongs to the original author

DeleteLinkNote

Image via @Amazon, copyright belongs to the original author