Quantifying the accuracy of inter-beat intervals acquired from consumer-grade PPG wristbands using an ECG-aided information-based similarity approach.
Xingran CuiJing WangShan XueZeguang QinChung-Kang PengPublished in: Physiological measurement (2024)
Consumer-grade PPG wristbands are acceptable for HR and HRV monitoring via removing low SNR segments. The proposed method can be applied for quantifying the accuracies of IBI and HRV indices acquired via any non-ECG system.