Dataset

Clemson Pedometer Evaluation dataset

Shimmer3 wrist/hip/ankle accelerometry with video-annotated steps (n=30, 60,805 steps)

IMUClemson universityRaw waveforms

Project page https://cecas.clemson.edu/~ahoover/pedometer/ (updated Nov 2022). Papers: Mattfeld et al., IEEE BIBM 2017 (dataset paper); Mattfeld PhD 2018; Mattfeld, Jesch & Hoover, Evaluating Pedometer Algorithms on Semi-Regular and Unstructured Gaits, Sensors 21(13):4260, 2021 (https://doi.org/10.3390/s21134260). IRB2017-048.

At a glance
Type
Dataset
DOI
Not reported
Licence
Not reported
Access
Not reported
Subjects
30
Signals
IMU
Devices
PPG sites
None
Setting
Not reported
Wrist
Yes
Raw waveforms
Yes
Tasks
HAR
Updated
Oct 17, 2026
Clemson Pedometer Evaluation dataset: ChatPPG research summary card

Key numbers

30
Subjects
1
Reference labels
ACTIVITY
15 Hz
Released sampling rate
Accel 15 Hz (Shimmer3 x3; synchronized + resampled to exactly 15 Hz in Data.zip); raw unsynchronized accel/gyro/mag in RawData.zip (rate per sensor not restated)

How it works

How Clemson Pedometer Evaluation dataset works: Devices & body sites → Signals recorded → TasksDevices & body sites: Shimmer3 (Shimmer Sensing · Multi site). PPG sites: None. Signals recorded: Clemson Pedometer Evaluation dataset, 30 subjects · 15 Hz, signals IMU. Tasks: Activity recognition.Devices & body sitesShimmer3: Shimmer Sensing · Multi siteShimmer3Shimmer Sensing · Multi sitePPG sites: NonePPG sitesNoneSignals recordedClemson Pedometer Evaluation…30 subjects · 15 HzxyzIMUTasksActivity recognitionActivity recognition

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

Sampling
Accel 15 Hz (Shimmer3 x3; synchronized + resampled to exactly 15 Hz in Data.zip); raw unsynchronized accel/gyro/mag in RawData.zip (rate per sensor not restated)
Reference labels
activity
Device roles
Study wearable (IMU)

Devices· 1

Icons show the form factor: we have no openly licensed or manufacturer-cleared photo of these exact devices yet.

Models trained or evaluated on it

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

FAQ

How many subjects are in Clemson Pedometer Evaluation dataset?

Clemson Pedometer Evaluation dataset has data from 30 subjects, as listed in its research record.

What signals does Clemson Pedometer Evaluation dataset include?

Clemson Pedometer Evaluation dataset includes accelerometer, gyroscope and magnetometer data. Sampling rate as recorded: Accel 15 Hz (Shimmer3 x3; synchronized + resampled to exactly 15 Hz in Data.zip); raw unsynchronized accel/gyro/mag in RawData.zip (rate per sensor not restated). Raw waveforms are included.

What can Clemson Pedometer Evaluation dataset be used for?

Research tasks it supports: human activity recognition. Reference labels: activity.

How do I get Clemson Pedometer Evaluation dataset, and what is its licence?

It is available from https://cecas.clemson.edu/~ahoover/pedometer/. 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). Clemson Pedometer Evaluation dataset: dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/clemson-pedometer-evaluation

BibTeX
@misc{chatppg_dataset_clemson_pedometer_evaluation,
  author       = {{ChatPPG}},
  title        = {{Clemson Pedometer Evaluation dataset: dataset record}},
  year         = {2026},
  month        = oct,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/clemson-pedometer-evaluation}},
  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: "Clemson Pedometer Evaluation dataset: dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/clemson-pedometer-evaluation"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-10-17"

History

  1. Record updated