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Dataset

LAUREATE

longitudinal university student wellbeing (E4)

PPGIMUEDATempRequestRaw waveforms
Get data DOI Cite

Booth et al., Scientific Data 2024 (10.1038/s41597-024-03383-0). Free-living wellbeing / affect with wrist E4. FEEL Table 1: Real-life, self-report.

At a glance
Type
Dataset
Host
Request (opens in a new tab)
DOI
10.17036/researchdata.aston.ac.uk.00000596 (opens in a new tab)
Licence
Not reported
Access
Not reported
Subjects
54
Signals
PPGIMUEDATemp
Devices
PPG sites
Wrist
Setting
In the wild
Wrist
Yes
Raw waveforms
Yes
Tasks
EmotionStress
Updated
Oct 27, 2026
LAUREATE: ChatPPG research summary card

Key numbers

54
Subjects
2
Reference labels
STRESS, EMOTION
32Hz
Released sampling rate
E4 BVP 64Hz, EDA/TEMP 4Hz, ACC 32Hz (10 weeks continuous wear)

How it works

How LAUREATE works: Devices & body sites → Signals recorded → TasksDevices & body sites: Empatica E4 (Empatica · Wrist). PPG sites: Wrist. Signals recorded: LAUREATE, 54 subjects · 32Hz, signals PPG, IMU, EDA, Temperature. Tasks: Stress.Devices & body sitesEmpatica E4: Empatica · WristEmpatica E4Empatica · WristPPG sites: WristPPG sitesWristSignals recordedLAUREATE54 subjects · 32HzPPGxyzIMUEDATemperatureTasksStressStress

No model in the hub reports results on this dataset yet.

Sampling
E4 BVP 64Hz, EDA/TEMP 4Hz, ACC 32Hz (10 weeks continuous wear)
Reference labels
stress, emotion
Device roles
Study wearable (IMU)

Devices· 1

Product photograph of a black Empatica E4 wristband, seen from above
Empatica E4
Empatica · Wrist
PPGIMUEDATemp
Product image: Empatica

Full photo credits, sources and licences are on each device page.

Models trained or evaluated on it

No model in the hub reports results on LAUREATE yet. Be the first: results submitted with a paper are added here.

Papers using it· 1

FAQ

How many subjects are in LAUREATE?

LAUREATE has data from 54 subjects, as listed in its research record.

What signals does LAUREATE include?

LAUREATE includes PPG, EDA, accelerometer and skin temperature data. Sampling rate as recorded: E4 BVP 64Hz, EDA/TEMP 4Hz, ACC 32Hz (10 weeks continuous wear). Raw waveforms are included.

What can LAUREATE be used for?

Research tasks it supports: emotion recognition and stress detection. Reference labels: stress and emotion.

How do I get LAUREATE, and what is its licence?

It is available from https://researchdata.aston.ac.uk/id/eprint/596/. No licence is recorded for it here, so check the terms on the source page before you use it.

Was LAUREATE recorded with a wrist-worn device?

Yes. Its record lists wrist-worn recording.

Cite

APA

LAUREATE [Data set]. (n.d.). request. https://doi.org/10.17036/researchdata.aston.ac.uk.00000596

BibTeX

@misc{laureatelaureate,
  title         = {{LAUREATE}},
  howpublished  = {request},
  doi           = {10.17036/researchdata.aston.ac.uk.00000596}
}

Built from the hub record. Check it against the publisher before submitting.

Cite the ChatPPG record

Cite the dated snapshot 2026-10 for a fixed, reproducible version. Please also cite the original publications listed above.

APA

ChatPPG. (2026). LAUREATE: dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/laureate

BibTeX
@misc{chatppg_dataset_laureate,
  author       = {{ChatPPG}},
  title        = {{LAUREATE: dataset record}},
  year         = {2026},
  month        = oct,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/laureate}},
  note         = {ChatPPG Research Hub, Snapshot 2026-10, https://chatppg.com/research/snapshots/2026-10}
}
CITATION.cff
cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "LAUREATE: dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/laureate"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-10-27"

History

  1. Record updated

Articles and algorithm explainers

Same tasks, signals and research

Papers

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