The Dexcom G7 Continuous Glucose Monitoring (CGM) system is a wearable device designed to help manage diabetes. ​ It provides continuous glucose readings every 5 minutes, requires no fingersticks, and includes customizable alerts for high and low glucose levels. ​ The system is user-friendly, with a quick setup, a redesigned app, and a painless applicator. ​ It is suitable for children aged 2 and older, adults, seniors, and pregnant women. ​ The Dexcom G7 is known for its accuracy, fast warm-up time, and broad coverage, making it a reliable choice for diabetes management.