Key facts
- Signals
- ppg, ecg, accel
- Reference Labels
- ecg
- Devices
- fitbit-charge-6
- Sampling Rates
- custom PPG+accel 100 Hz (paper); ECG RR/HR derived
- Subjects
- 12
- License
- MIT License on GitHub repo LICENSE (© 2025 UTSA RTES Lab); no separate data-licence file
Summary
12 subjects × 3 scenarios (sit/sleep/office), ≥30 min each; wrist green + finger IR/red + accel + ECG ref.
Used by
Papers
Updated: Oct 5, 2026