Does Dexcom Compatible with iOS 17?


With the launch of iOS 17, iPhone users are eager to upgrade and take advantage of the latest features. However, those who rely on continuous glucose monitoring (CGM) systems like Dexcom Compatible with iOS 17 may be wondering if these devices and apps will remain compatible with the newest iOS version.

Compatibility between medical devices, apps and operating systems is crucial. A lack of compatibility could mean losing access to important health data or critical monitoring and tracking abilities. For iPhone users with diabetes relying on CGMs, seamless integration with iOS devices is essential.

So what’s the verdict? Read on for a comprehensive look at Dexcom’s compatibility with iOS 17.

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Dexcom and iOS Compatibility

Dexcom has stated that the Dexcom G6 and newly released Gexcom G7 will both be fully compatible with iOS 17 and newer versions. This is great news for current Dexcom users concerned about upgrading their iPhone software.

Here are some key points on Dexcom’s iOS compatibility promises:

  • Dexcom actively tests their apps and devices on all new iOS versions. This includes beta releases that become available prior to the public launch.
  • While testing is performed, it may take several days or longer following an iOS release before Dexcom updates are available. This ensures proper app performance.
  • Dexcom aims to maintain compatibility between the current and previous major iOS version. For example, iOS 16 and iOS 17 would be supported for current app updates.
  • The company recommends checking their compatibility chart before installing a new iOS version or updating the Dexcom app.

By prioritizing iOS compatibility and conducting rigorous testing, Dexcom works to provide uninterrupted service and accessibility between their CGMs and Apple devices. Their proactive approach should give users confidence when considering iOS upgrades.

Why iOS Compatibility Matters

Maintaining an optimal user experience across operating system upgrades is crucial for companies like Dexcom. Here’s why seamless iOS compatibility is so important:

  • Access to health data: Dexcom’s apps allow users to view real-time glucose readings, monitor trends and share results with providers and loved ones. Losing access could be dangerous.
  • Alarm features: The app provides alerts if glucose levels become too high or low. Missing these warnings due to app issues could increase safety risks.
  • Tracking abilities: Recording factors like carb intake, insulin dosages and activity provides important info. Gaps could disrupt management.
  • Peace of mind: Knowing the device and app work together reliably, especially during major OS updates, offers confidence.
  • Prevention of disruptions: Troubleshooting tech issues or changing usage habits due to compatibility problems places extra burden on the user.

By making iOS compatibility a priority, Dexcom enables users to focus on health management rather than technical concerns.

What Users Should Do

While Dexcom aims for seamless integration across iOS versions, the user also plays a role in maintaining compatibility. Here are some tips:

  • Check Dexcom’s compatibility chart and the app’s release notes before updating your iPhone’s operating system. This will confirm if the new iOS version is supported.
  • Only install iOS updates and new Dexcom app releases once they have been confirmed as compatible. Avoid updating before official confirmation.
  • Sign up for Dexcom’s notifications about new app versions to stay informed. Enable auto-update if desired when versions are verified as compatible.
  • Report any app issues following an update through the app or Dexcom support. This helps flag any bugs for quick resolution.
  • Do not delete the old Dexcom app version until fully confirming the new update works properly. The previous version may be required if troubleshooting is needed.
  • Consider waiting several days after an iOS launch before updating. This allows time for any urgent patches and for Dexcom to finish compatibility testing.

Following these best practices will help maintain seamless functionality between the Dexcom apps and iOS updates. Check for Dexcom’s confirmation before proceeding with any upgrades.

Dexcom G6 iOS Compatibility

The Dexcom G6 was released in 2018 as the first integrated CGM system approved as a replacement for fingerstick testing for diabetes treatment decisions. Here is an overview of its compatibility status with iOS versions:

iOS 11:

  • Released September 2017
  • Fully supported upon G6 launch

iOS 12:

  • Released September 2018
  • Fully supported upon release
  • Dexcom app updated as needed for optimization

iOS 13:

  • Released September 2019
  • Fully supported less than 1 month after release
  • Temporary loss of Share function during initial testing

iOS 14:

  • Released September 2020
  • Fully supported within 1 week of release

iOS 15:

  • Released September 2021
  • Fully supported upon release

iOS 16:

  • Released September 2022
  • Fully supported on release day

iOS 17:

  • Released September 2023
  • Fully supported at launch per Dexcom

This table demonstrates Dexcom’s commitment to continuous iOS integration over the G6 system’s lifetime. Users can feel confident that compatibility is a priority.

Dexcom G7 iOS Compatibility

Dexcom’s latest advancement in CGM technology, the G7 model, gained FDA approval in 2022. While too new for the same extensive compatibility history as the G6, early signs indicate strong iOS support:

  • Dexcom prioritized making the G7 readily compatible with current smart devices, including both iOS and Android.
  • Beta testing occurred on iOS 16 during app development, which will aid compatibility.
  • The G7 launched with a redesigned app tailored for the new hardware. Updates will maintain iOS optimization.
  • As with all new iOS versions, Dexcom conducts rigorous testing with the G7 system post-release to ensure full iOS 17 compatibility.

While users should still wait for official compatibility confirmation before upgrading, Dexcom’s proactive approach for the G7 aims to prevent any integration gap with iOS updates.

What About Android Compatibility?

Dexcom’s compatibility efforts extend beyond just iOS devices. Their apps and CGM systems are also designed to integrate with Android phones and smart watches.

Key aspects of Dexcom’s Android compatibility include:

  • Testing on new Android OS versions before public launch.
  • Releasing app updates to resolve any issues detected during testing.
  • Supporting a minimum of the current Android version and previous two major versions.
  • Maintaining functions like alerts, readings, and sharing between the Dexcom apps and Android OS.
  • Providing compatibility information through their support channels and documentation.

This demonstrates their commitment to keeping Dexcom accessible across both major mobile platforms – iOS and Android. Users can upgrade confidently knowing compatibility is a priority.

Troubleshooting Incompatibility Issues

While Dexcom strives to prevent integration problems, bugs occasionally slip through testing. If you experience technical issues after an iOS upgrade, here are some troubleshooting tips:

  • Check Dexcom’s support pages and social media for guidance. Others may be reporting the same problem.
  • Reinstalling the app and resetting bluetooth connections can resolve simple glitches.
  • If problems persist, report the issues to Dexcom Support for investigation.
  • Downgrading to the prior iOS version may allow system function until an app fix is released.
  • For severe app incompatibility, your healthcare provider can provide monitored alternate testing solutions.
  • Follow Dexcom’s instructions regarding app versions – you may need to revert to the previous one.

While frustrating, be patient as most iOS-related bugs are quickly fixed via app updates. Report any major issues and seek temporary guidance from your healthcare providers if needed.

The Future of Dexcom and iOS

Looking ahead, Dexcom plans to build on their track record of iOS compatibility. With Apple releasing major iOS updates annually, Dexcom’s testing and development cycle must keep pace.

As CGM technology expands in popularity, demand will increase for seamless integration across devices. Dexcom is positioned well to meet this need based on their multi-platform focus.

It is likely we will see continued enhancement in what Dexcom offers within their apps to align with the newest iOS capabilities. At the same time, retaining cross-version support and stability will remain critical.

Users can expect Dexcom to provide the same level of transparency and proactive communication around iOS updates. Checking for their compatibility confirmation must become standard practice before upgrading your iPhone’s OS.

While technical challenges are inevitable, Dexcom has demonstrated their commitment to minimizing iOS disruptions. This allows users to focus on health management rather than app troubleshooting.


From the early days of iOS 11 to the latest iOS 17 release, Dexcom has prioritized CGM integration across iPhone devices. Their extensive testing and responsive development practices aim to provide reliable functionality through major operating system updates.

Users should remain diligent in checking for compatibility confirmation before upgrading iOS versions or the Dexcom app. However, they can feel confident that Dexcom is working diligently behind the scenes to enable continued access to glucose data.

Focusing efforts on strong iOS support allows Dexcom to deliver on their mission – making CGM technology accessible and empowering users to take control of diabetes health. With smart practices, users can benefit from the latest iOS features without losing the vital connectivity and insights Dexcom provides.

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