SensorBio

The Signal

The Science of ContinuousHealth Data

Research and platform insights from the Sensor Bio Team.

Real-time physiological data streaming: platform requirements for digital health products
Wearable Technology

Real-time physiological data streaming: platform requirements for digital health products

Review the latency, timing, signal-quality, interoperability, and security requirements for streaming physiological data into digital health systems.

2 articles

PPG Signal Quality: The Physiology Behind Wearable Accuracy
Wearable Technology

PPG Signal Quality: The Physiology Behind Wearable Accuracy

Why PPG waveform quality determines wearable metric validity: a validation checklist, common failure modes (motion, perfusion, skin tone), and product rules for abstention and reporting.