Biosensors bridge the divide between the living world and the digital world. Analog Devices’ biosensor solutions are powered by a range of integrated and discrete sensor and signal-conditioning technology solutions for portable, wearable, and bedside monitoring systems. Our integrated optical modules or sensor interfaces enable photoplethysmography (PPG) measurement for optical heart rate, heart rate variability, and pulse oximetry (SpO2). Our high precision and low power analog front ends enable bioelectric measurement for electrocardiogram (ECG), EMG, EEG, and similar applications. ADI’s vital sign measurement portfolio ranges from optical sensors, bioelectric analog front ends, bioimpedance engines, low power motion sensors, and high precision temperature sensors.