Heart rate estimation leaderboard

Brno University of Technology Smartphone PPG Database (BUT PPG): MAE (BPM)

Name: BUT PPG MAE (BPM) leaderboard: heart rate estimation
Creator: ChatPPG

1 reported result for heart rate estimation on Brno University of Technology Smartphone PPG Database (BUT PPG), ranked by MAE (BPM). Every row cites its source…

This page ranks every result ChatPPG has recorded for heart rate estimation on Brno University of Technology Smartphone PPG Database (BUT PPG), measured by Mean absolute HR error (BPM) (lower is better). Each number is copied from the publication cited in its row, and ranks apply only within this dataset and metric.

Only one result has been reported on this dataset and metric so far, so this is a reference point rather than a multi-method comparison.

Heart rate estimation: Brno University of Technology Smartphone PPG Database (BUT PPG), Mean absolute HR error (BPM). Reported rankings; evaluation protocols may differ.
Rank	Method & evaluation	Mean absolute HR error (BPM)↓ Lower is better
1	ECG-PPG JEPA 345M ECG-PPG JEPA 345M (linear probe) Evaluation details Nested 5-fold CV (AnyPPG protocol); smartphone PPG	7.86

Rows are ranked only within this task × dataset × metric. Protocols can differ; read each method's evaluation details before comparing.

About the dataset

Brno University of Technology Smartphone PPG Database (BUT PPG)

Subjects: 50
Signals: ppg, ecg
Licence: CC BY 4.0

Sources on this board

Bridging ECG and PPG: Latent-Space Prediction for Robust Physiological Analysis (paper)

Related leaderboards

Heart rate estimation on other datasets

PPG-DaLiA: MAE (BPM) (11)
IEEE Signal Processing Cup 2015 (TROIKA): MAE (BPM) (2)
WESAD: MAE (BPM) (2)
bilateral-sports-30: MAE (BPM) (1)
EarSet: MAE (BPM) (1)
Gyro-Acc-PPG (BAMI-I, Wonkwang): MAE (BPM) (1)
ppg-bp: MAE (BPM) (1)
PPG-DaLiA: exact match (1)
WildPPG: MAE (BPM) (1)

Data and submissions

Download every leaderboard as JSON or CSV. Missing a published result? Email hello@chatppg.com with the paper link and the exact table it comes from.

Cite this

Cite the page URL and the date you accessed it. Please also cite the original publications listed above.

APA

ChatPPG. (2026). BUT PPG MAE (BPM) leaderboard: heart rate estimation [Data set]. ChatPPG Research Hub. https://chatppg.com/research/leaderboards/hr-estimation/butppg-mae-bpm

BibTeX

@misc{chatppg_hr_estimation_butppg_mae_bpm,
  author       = {{ChatPPG}},
  title        = {{BUT PPG MAE (BPM) leaderboard: heart rate estimation}},
  year         = {2026},
  month        = oct,
  howpublished = {\url{https://chatppg.com/research/leaderboards/hr-estimation/butppg-mae-bpm}},
  note         = {ChatPPG Research Hub}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "BUT PPG MAE (BPM) leaderboard: heart rate estimation"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/leaderboards/hr-estimation/butppg-mae-bpm"
date-released: "2026-10-16"