Dexcom G7

• All-in-One Design: Combines sensor and transmitter into a single disposable device.
• 10-Day Wear Time: Each unit lasts up to 10 days.
• Smaller & Sleeker: About 60% smaller than G6; more circular and easier to apply with one hand.
• Flexible Placement: Can be worn on the abdomen, upper arm, or upper buttocks (ages 2–17).
• Quick Start: Just 30-minute warm-up time (vs. 2 hours with G6).
• Improved Accuracy: MARD of 8.2% when worn on the upper arm—better than G6 and Libre 2.
• Custom Alerts: Users can personalize thresholds and temporarily silence alarms.
• Streamlined App: New G7 app combines Dexcom CGM and CLARITY features for real-time insights and Time in Range data.

Dexcom G7 Tutorial