BLUE V4 · Four-sensor USB system
Measurements and configuration
Optical pulse/BVP, GSR/EDA, peripheral temperature and respiration movement; listed cadence 60 Hz. Stationary wired configuration, not a wireless kit. PPG finger sensor with plastic clip, blue cable and Micro USB plug; listed USB cable and USB-C OTG adapter.
Software, connections and package
Confirm the exact sensors, accessories, software license, platform compatibility and delivery terms in the selected store before purchase. Cloud transmission and optional professional services may require separate subscriptions. Physiological feedback does not independently establish a diagnosis.

Technical details
- Optical pulse / BVP
- GSR/EDA skin conductance
- Peripheral temperature
- Respiration movement
- Listed acquisition cadence: 60 Hz
- Wired connection; this listing is not a wireless kit
- PPG/BVP finger sensor with plastic clip, blue cable and Micro USB plug; includes USB cable and USB-C OTG adapter.
