Bluetooth | Information Update | Pulse Rate Monitor | Oxygen Saturation Monitor.
HealthTree JKS50C Pulse Oximeter Fingertip, Bluetooth Blood Oxygen Saturation Monitor for Adults, 5-8S Fast Reading SpO2, Heart Rate and PI, Large OLED Display with Alarm for Home Sport and Travel
Pulse Oximeter Fingertip Bluetooth Blood Oxygen Heart Rate Monitor SpO2 Reading
Pulse Oximeter Fingertip Bluetooth Blood Oxygen Heart Rate Monitor SpO2 ReadingV
