Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Garmin has introduced pulse ox sensors into a large part of its range, with the Fenix 7, Fenix 6X, Fenix 5X, Vivoactive 4 and Forerunner 245/645/945 all packing an SpO2 sensor.

Pulse Oximeters are an essential hospital tool and serious athletes rely on them to track the efficiency with which they pump oxygen into their blood stream. Masimo's new iSpO2 puts these rather ...