FDA Cleared - VROVIRE Rechargeable Pulse Oximeter Fingertip Oxygen Monitor Fingertip with SpO2 Pulse Rate And PI RR OLED Precision Fast Oximeter SpO2 Reading Outdoor Sports Home (Black)

This oximeter is FDA Cleared for measuring SpO2, pulse rate, PI, and RR.
Measures blood oxygen saturation (SpO2), pulse rate, perfusion index (PI), and respiratory rate (RR).
Features an OLED screen for viewing readings.