PPG sensor biomarker wearable

training PPG (photoplethysmography) sensors to detect another biomarker or something significant. can make a wearable paired with an algorithm that does something really well and is valuable. listed in "best" top picks.

connects to the personalized medicine framework for the health data pipeline and to the sensory capturer hardware interest.

timeline

• [2026-04-10] captured from google sheets "best" picks — PPG sensor training for biomarkers