You’ll be waiting a while for blood glucose tracking on smartwatches
Apple Watch Series 9 Andy Boxall / Digital Trends
Apple and Samsung — the two titans of the smartwatch industry — are chasing a new feature that would allow a smartwatch to measure the glucose levels in your blood. But the U.S. Food and Drug Administration (FDA) is already concerned about misleading marketing tactics, even though the feature is yet to appear on a commercially available smartwatch from a well-known brand.
“The FDA has not authorized, cleared, or approved any smartwatch or smart ring that is intended…