Fingertip Pulse Oximeter with Fast & High-precision SpO2 Measurement, Blood Oxygen Saturation & Pulse Rate Monitoring, OLED Screen with Large Fonts (Black & White)

【High Precision & Fast Measurement】The advanced acceleration sensor can accurately measure and show the relative readings in 5 seconds. After measuring, it will turn off automatically while no finger detected in 5 seconds.
【OLED Screen with Large font】Clear and bright OLED screen, it can offer clear readings in varying light levels. Besides it has large font display mode, very easy to read even for elderly people.
【Applicable Crowds】This oximeter has a soft silicon cave that can accommodates fingers from kids to adults, especially for people who need to monitor their oxygen saturation, like sports lovers and aviation use. *Please note: This product is not for medical use.
【Convenient Design】1)One-button operation with remaining battery display. 2)Auto turn-off while no finger detected. 3）Compact design, easy to carry or storage.
【What you can get】1×fingertip pulse oximeter, 1×user manual, 2×AAA batteries. In addition, each device enjoys a 12-month quality warranty. In case of any problem, please feel free to contact us, we promise to offer you professional suggestions and satisfactory solutions.