This product is the Dexcom G7 device, an advanced system for continuously monitoring blood sugar levels. Instant Measurement: Provides accurate real-time glucose readings on your smartphone without the need for finger pricks. Compact Design: The sensor is 60% smaller than the previous generation, making it comfortable and easy to use. Sensor Lifespan: The sensor works continuously for up to 10 days, with an additional 12-hour grace period. Smart Alerts: The device alerts you to high or low sugar levels well in advance. :)