Your CGM (Continuous Glucose Monitor) can be synced with your One Drop app only if you have enabled HealthKit sharing with One Drop AND your CGM has an iPhone app.
- Make sure One Drop has been granted sharing permissions to Apple HealthKit (see Health Data Sync).
- Download the appropriate CGM app. (Example: Dexcom G5 has an app available in the Apple App Store.)
- Enable Apple Health Kit sharing in your CGM app. (Example: Dexcom G5 App Settings > Health > Enable.)
Note: The Apple Health App has a 3 hour lag time when sharing this data. CGM sharing is applicable to iPhones, but not yet available for Android.