Draws an ECG-like waveform from analog input A0 on a 128x64 SH1106 OLED using U8g2. Shows numeric Pulse (BPM) and SpO2 (%) on a 16x2 I2C LCD. Streams values over Bluetooth via an HC-05 module. Samples ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...

Nonin Medical's LifeSense® multi-parameter monitor provides numeric EtCO2 and SpO2 values in addition to a continuous visual waveform — making it ideal for spot checks or continuous monitoring.

Abstract: The electrical activity of the heart is measured and recorded using an electrocardiogram, often known as an EKG or ECG. Cardiac arrhythmia signifies an abnormal heart rate or rhythm. The ...

CMS-VE is a kind of multi-functional electronic stethoscope. It takes the latest sensor technology to monitor human's Heart Sound and Lung Sound. It can detect real-time ECG waveform and calculate the ...