Glucose Readings on Smartwatch with Dexcom G7 and its Compatibility

Innovations in the world of CGM world are surging high. Dexcom G7 now gives you the option to see your glucose readings even with your Smartwatch! Android and Apple both are covered. But that’s not all. 

Over the past few years, Smartwatches have progressively become an important part of numerous people’s lives. Smartwatch users not only take texts and make calls but also path their suitability and health on the go. This is why a smartwatch can be such an influential tool to monitor glucose levels and track the direction of glucose. 

There was only one problem for your smartwatch to receive glucose levels, your smartwatch needed to be within range of the Smartphone’s Bluetooth. That’s fine for most circumstances we discover ourselves with our phones, but what about times when it would be enjoyable not to drag your phone with you? What if your CGM sensor could attach directly to your Apple Watch itself?   

We all know that carrying a phone all the time can be a little frustrating sometimes. Keeping this in mind Dexcom has introduced ‘Direct to Apple Watch’ feature. With this new feature, you can now connect your Dexcom G7 Sensor directly to your Apple Watch. This is an independent connection.  

This means with ‘Direct to Apple Watch’ you no longer need to keep your iPhone within Bluetooth range of the sensor. Providing you the ease of not carrying a phone while you are going for a little jog or maybe when you are just not in the mood to carry a phone.  

In this in-depth guide, we’ll explain how glucose readings on a smartwatch work with Dexcom G7, which smartwatches are compatible, Android vs Apple Watch differences, direct-to-watch features, and what users should realistically expect in 2026 and beyond.

Dexcom G7 and Why Smartwatch Integration Matters

Abbott has introduced two versions of Dexcom G7, the old one 10 days weartiime is for adult and children, but the new dexcom g7 15 days is only for adults whose age is above 18. To recall your memory, the Dexcom G7 is a next-generation Continuous Glucose Monitoring (CGM) system that provides real-time glucose data every few minutes. Compared to the previous models Dexcom g6, it is smaller, faster to warm up, and more accurate.

Smartwatch integration matters because it:

• Reduces phone dependency
• Enables quick glucose checks during workouts, meetings, or sleep
• Improves safety with vibration alerts on the wrist
• Encourages better glucose awareness throughout the day

Dexcom G7 Direct to Watch Feature Explained

For many users, a CGM smartwatch experience is not just a convenience—it’s a lifestyle upgrade, and one of the most searched features is Dexcom G7 Direct to Apple Watch, as we discussed above.

Dexcom G7 Direct to Apple Watch (Official Feature)

Dexcom officially supports direct-to-watch functionality with select Apple Watches. This means:

• No iPhone required nearby.
• Data flows directly from the Dexcom G7 sensor to the Apple Watch.
• Alerts and readings appear instantly.

This feature is especially valuable for runners, gym users, and people who prefer leaving their phone behind and enjoy the natural benefits

Important: Direct-to-watch is currently Apple Watch–exclusive. Android smartwatches still require a phone connection.

What Smart Watches are Compatible with Dexcom G7 Without Phones

This depends on your device:

• Apple Watch users can use Dexcom G7 independently for glucose readings
• Android smartwatch users still need their phone nearby

Understanding this difference helps set realistic expectations and avoids frustration after setup.

Dexcom G7 Apple Watch Compatibility

Apple leads in CGM smartwatch support. Compatible watches include:

• Apple Watch Series 6 and newer
• Apple Watch SE (2nd Gen)
• Apple Watch Ultra & Ultra 2

Key benefits:

• Dexcom G7 Direct to Apple Watch
• Reliable alerts
• Native Dexcom watch app
• Strong iPhone compatibility (including Dexcom G7 iPhone 12 compatibility)

Android and Wear OS Compatibility

Dexcom G7 also supports Wear OS smartwatches when paired with a compatible Android phone. This includes:

Samsung Galaxy Watch (Wear OS models): Series 6, 7, 8, 9, 10

Are Google Pixel Watch Series Compatible?

As of now Google Pixel smartwatches do not have official native support from the Dexcom G7 app. However, some third-party solutions like Gluroo, xDrip+, Blose, etc. can display glucose data from your phone on Pixel Watches, but these are unofficial workarounds and not part of Dexcom’s official compatibility list.

With this setup, you can still view readings and receive alerts, but your phone must remain connected.

Note; Many phones are also compatible with Dexcom G7, if you need to know about the compatible watches and phones for Dexcom G7 then grasp our best guide that is written on the basis of experience.

Is There a Special Dexcom G7 Watch?

There is no dedicated “Dexcom watch.” Instead, Dexcom works with popular smartwatches like Apple Watch Series 6 to onward, that people already use. The cost depends on:

• Your Dexcom G7 sensors
• The smartwatch you choose
• Insurance or subscription coverage

This gives users flexibility rather than locking them into a single device.

Who Benefits Most from Using G7 on a Smartwatch

Smartwatch viewing is especially helpful for:

• Active individuals and athletes
• Professionals who need discreet alerts
• Parents monitoring a child’s glucose
• Anyone who wants fewer phone checks

For many, seeing glucose on the wrist leads to better awareness and quicker decisions.

For detailed information on requirements and how to connect, you may check this article ‘’how to connect Dexcom g7 to Apple Watch in user-friendly steps?’’

Final Thoughts: Is Dexcom G7 on Smartwatch Worth It?

Absolutely. The ability to see real-time glucose readings on a smartwatch with Dexcom G7 offers unmatched convenience, safety, and confidence. Whether you use an Apple Watch or an Android watch (use with 3rd party source), Dexcom G7 delivers one of the most reliable CGM smartwatch experiences available today. For users seeking control, discretion, and smarter diabetes management, Dexcom G7 smartwatch compatibility is a game-changer.

Frquently Asked Question

Disclaimer: The article’s content should not be considered as medical advice. Always consult your doctor regarding any health-related concerns.