Key facts
- Signals
- ppg, ecg, accel
- Reference Labels
- hr, vascular-age, ecg
- Devices
- custom research-grade 4-wavelength wrist PPG + accel, QardioCore chest ECG
- Sampling Rates
- PPG blue/green/red/IR 100Hz; ACC 100Hz; ECG QardioCore 200Hz (companion GitHub/README)
- Subjects
- 20
- License
- CC BY 4.0
Summary
Manchester Metropolitan University benchmark for PPG-based HR estimation, published Figshare 2026-03-05. Explicitly built to fix cohort-diversity and wavelength gaps in existing resources. Companion paper: "Towards fair and trustworthy heart rate estimation from wrist-worn photoplethysmography: a multi-wavelength dataset and uncertainty-aware deep learning approach evaluated across skin tones, sexes and motion conditions."
Used by
Updated: Sep 29, 2026