![CES 2022: Now Track Hypertension With Light [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/Aktiia-with-video-600x275-1.jpg?resize=600%2C275&ssl=1)
by Bruce Brown | February 1, 2022 | Medical
We’ve covered several wearables that use photoplethysmography (PPG) technology for monitoring hypertension, most recently Biobeat’s 24BP Kit. PPG devices emit light at different wavelengths and employ optical sensors to gather biometric data. This can...
