Samsung BP lab study
Galaxy Watch PPG with CNAP continuous finger BP reference (private)
PPGWrist-worn
Key facts
- Signals
- ppg
- Reference Labels
- cnap-bp, auscultation-bp, hypertension
- Sampling Rates
- watch PPG; rate not stated per set
- Subjects
- 135
- License
- Private (Samsung). xMAE: unable to release the evaluated datasets.
Summary
Samsung lab study pairing resting wrist PPG with CNAP beat-to-beat finger BP. HiMAE calls it the "My Heart Lab Study (NCT04314947)". Conflict: ClinicalTrials.gov lists NCT04314947's org study ID as "MyHeartLab Free Living Study" (record details withheld because the device isn't FDA-cleared), so the NCT mapping to this lab set is unconfirmed.
Updated: Oct 11, 2026
Related Research
- HiMAE
Foundation model
- Samsung MMR
Foundation model
- xMAE
Foundation model
- xMAE: Physiology-Aware Masked Cross-Modal Reconstruction for Biosignal Representation Learning
The paper, repository and Samsung explanation describe one work, not three models. ICML 2026.
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Research dataset
- AAUWSS
Empatica E4 + PSG overnight sleep staging (n=13)