E4 Stress + Exercise (PhysioNet wearable-device-dataset)
Key facts
- Signals
- ppg, accel, skin-temp, eda
- Reference Labels
- stress, mwl
- Devices
- empatica-e4
- Sampling Rates
- BVP 64Hz; ACC 32Hz; TEMP 4Hz; EDA 4Hz
- Subjects
- 36
- License
- ODC-By v1.0
Summary
Empatica E4 wristband recordings under three distinct physiological load conditions: acute psychological stress, aerobic exercise, anaerobic exercise. Published June 2025, PhysioNet DOI 10.13026/he0v-tf17, companion paper Scientific Data 12(1) 10.1038/s41597-025-04845-9. Member of e4-commercial-cluster.
Updated: Oct 5, 2026