Dexcom on Instagram: "Say hello to Dexcom G7 15 Day—Dexcom’s longest-lasting* and most accurate CGM system. It delivers real-time glucose readings for up to 15.5 days†, with no fingersticks§ or scanning required. See your glucose trends right on your phone‡ and make smarter diabetes management decisions. Learn more at the link in bio. *Longest-lasting among Dexcom CGM systems. †Sensor life may vary. §If your glucose alerts and readings from Dexcom CGM do not match symptoms or expectations, use a