The Dexcom G6 is a continuous glucose monitoring (CGM) system designed for individuals with diabetes. It functions by inserting a small sensor beneath the skin to measure glucose levels in the interstitial fluid. The data is wirelessly transmitted to a display device or smartphone application, offering real-time glucose readings and trends. This system removes the need for fingerstick blood tests, making diabetes management more convenient and effective.

Before downloading, verify if the Dexcom G6 app is compatible with your smartphone. It supports both iOS and Android devices. For iOS, the app generally requires iOS 12.0 or later, while for Android, it needs to run on Android 8.0 or later. Ensure your device meets these specifications for proper use.

Each Dexcom G6 sensor is intended to be used for up to 10 days. After this period, the sensor stops transmitting data and must be replaced. Replacing involves removing the old sensor and inserting a new one using the provided applicator. The process is straightforward and can be performed at home to maintain continuous glucose monitoring.

Yes, the Dexcom G6 app includes a feature called Dexcom Share, which allows users to share their glucose data with family members, caregivers, or healthcare providers. This enables real-time remote monitoring, which can be vital for individuals needing assistance managing their diabetes.

A key benefit of the Dexcom G6 system is that it does not require calibration via fingerstick tests. The sensors are factory calibrated, allowing users to depend on the device for accurate glucose readings without needing additional blood tests. This simplifies diabetes management by reducing the frequency of fingerstick calibrations.