Dexcom

G7 reduces sensor warm-up time from 2 hours to 30 minutes versus G6, and its direct-to-watch display on Apple Watch and Wear OS means diabetic patients can check glucose levels with a glance at their wrist. The 30-minute grace period allows replacing an expired sensor before losing data continuity. Share feature pushes readings to up to 10 followers — family members, coaches, or clinicians — who receive low and high alerts on their own devices. FDA-cleared for non-adjunctive insulin dosing, meaning users can dose insulin based on the CGM reading without a confirmatory fingerstick. Clarity software generates ambulatory glucose profile (AGP) reports for endocrinology consultations.