Wearable Signal Tools · Data collection platform
GalaxyPPG-Logger
Galaxy Watch + phone data logger (KAIST IC Lab)
What is GalaxyPPG-Logger?
GalaxyPPG-Logger is an Android app pair for a Samsung Galaxy Watch and a paired smartphone, built with the Samsung Health Sensor SDK. The watch app starts, pauses, flushes and sends recordings; the phone app monitors collection, receives and exports the data, and timestamps experiment events with tags and a timer. It was used to collect the GalaxyPPG dataset (Scientific Data, 2025).
GalaxyPPG-Logger at a glance
- Signals
- Category
- Data collection platform · also mobile and device sdk
- Language
- Kotlin
- Licence
- MIT
- Commercial use
- yes
- Maintenance
- Last commit 1 to 3 years ago (as of Oct 21, 2026)
- Last commit
- Jul 1, 2025
Related open-source tools
Other Wearable Signal Tools that share a signal with GalaxyPPG-Logger.
Summary, licence and commercial-use fields are shown as recorded for this project. Maintenance is computed from the last commit date. Check the project’s own repository for its current licence and status.