Device research record
Biostrap
Signals and sensors
From the device record. Fields the source does not state are left out.
- Maker
- Biostrap
- Form factor
- Wrist
- Series
- Biostrap (family)
- Signals recorded
- PPG, Accelerometer
Validation figures
Figures fact-checked for the brand sensor guide, from peer-reviewed studies (linked by DOI) or the manufacturer's own documentation where marked. Each applies to its own test protocol only.
Biostrap Kairos vs ECG at rest (supine n = 32, seated n = 30): suitable for resting heart rate; HRV best limited to SDNN and SD1/RMSSD; HF, LF and SD2 showed poor agreement.