🔬 Health & Fitness Research
University of Utah just demonstrated an electrical impedance approach to cuffless blood pressure monitoring—different from the optical sensors in today’s smartwatches and potentially more reliable at scale. It’s not ready for consumer wrists yet, but if it pans out, it’s the kind of breakthrough that finally delivers the continuous BP tracking consumers have actually been asking for.
Marty’s Take:
Every brand is racing to stamp “blood pressure monitoring” on spec sheets, but if you’re evaluating the best fitness trackers for BP accuracy right now — Samsung Galaxy Watch 7, Apple Watch Series 10 — you’re buying optical-sensor approximations that this University of Utah research explicitly frames as the problem being solved. The electrical impedance tech is 2-3 years from a consumer device. Don’t let BP marketing drive your purchase today.
Source: Newswise
