ChatPPG.
Join free
Dataset

M3PD

dual-view smartphone face + fingertip video PPG dataset, lab + cardiovascular clinic (IMWUT 2026)

PPGVideoGated access
Get data Cite

M3PD is a Tsinghua-led smartphone dataset with synchronized front-camera face video and rear-camera fingertip video from 60 participants (13 healthy lab volunteers and 47 cardiovascular patients in a clinic), with BVP, HR, respiration rate, SpO2 and blood-pressure references. Access requires a signed data release agreement sent by a faculty member.

At a glance
Type
Dataset
Host
Not reported
DOI
Not reported
Licence
Not reported
Access
Gated / on request
Subjects
60
Signals
PPGVideo
PPG sites
Not reported
Setting
Not reported
Wrist
Not reported
Raw waveforms
Not reported
Tasks
Not reported
Updated
Oct 26, 2026

Original description

Details of widely-used video physiological sensing datasets.

*Note: References [1]-[7] correspond to the respective datasets' origin papers.*

if args.video_backbone == "PhysMamba": model = PhysMamba(theta=0.5, drop_rate1=0.25, drop_rate2=0.5, frames=args.seq_len) elif args.video_backbone == "RhythmFormer": model = RhythmFormer()

Verbatim fromGitHub· Description from the repository README

M3PD: ChatPPG research summary card

Key numbers

60
Subjects
5
Reference labels
HR, BVP, RESP RATE, SPO2

How it works

Inputs
M3PD
Your model
Outputs / tasks

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

Reference labels
hr, bvp, resp rate, spo2, bp

Models trained or evaluated on it

No model in the hub reports results on M3PD yet. Be the first: results submitted with a paper are added here.

FAQ

How many subjects are in M3PD?

M3PD has data from 60 subjects, as listed in its research record.

What signals does M3PD include?

M3PD includes video and PPG data.

How do I get M3PD, and what is its licence?

It is available from https://github.com/Health-HCI-Group/F3Mamba. Access is controlled by the host (for example registration, credentialing or a data use agreement), so check the source page for the steps. No licence is recorded for it here, so check the terms on the source page before you use it.

Cite

No citation metadata yet.

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). M3PD: dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/m3pd

BibTeX
@misc{chatppg_dataset_m3pd,
  author       = {{ChatPPG}},
  title        = {{M3PD: dataset record}},
  year         = {2026},
  month        = oct,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/m3pd}},
  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: "M3PD: dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/m3pd"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-10-26"

History

  1. Record updated

Same tasks, signals and research