CNET·3 min read·medium
New Smart Ring Says It Can Deliver Accurate Blood Pressure Tracking Without a Cuff
C
Corin Cesaric-Epple
✦AI Summary
Startup Vital Signals has launched the Signal Ring, a wearable device claiming to track blood pressure continuously without a cuff. While the company cites clinical study data, medical experts remain skeptical, noting potential accuracy issues with the underlying light-sensor technology.
A brand-new smart ring, the Signal Ring , launched Thursday with an ambitious promise to continuously track blood pressure without an inflatable cuff or calibration. That's something no other smart ring currently offers.
technologyhealthstartups
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