Physiological monitoring during movement is challenging, as motion introduces noise and artefacts that degrade signal quality. Reliable heart rate tracking requires robust signal processing capable of separating true physiological signals from motion-related interference.
OPM applies advanced signal processing to maintain accurate heart rate measurement during movement.
Performance is validated during walking and running, with heart rate tracking assessed across multiple treadmill speeds. Measurements are compared against ECG reference data using ARMS, demonstrating accurate heart rate monitoring during motion and exceeding established accuracy requirements for reflectance-based wearable devices in controlled testing conditions.
Separates physiological signal from noise
Access the detailed validation protocols and signal processing specifications.
OPM preserves high-definition pulsatile signals during oxygen desaturation, enabling reliable multi-parameter physiological measurement in real-world and clinically challenging conditions.
