Dexcom G6 vs G7: Which CGM is Right for You?

Which CGM is Right for You: Dexcom G6 vs G7

If you're wondering about the differences between dexcom g6 v g7, here's a quick answer: the Dexcom G7 is smaller, easier to use, and more accurate than the Dexcom G6.

Here are the key differences:

• Size: The G7 is 60% smaller.
• Warm-Up Time: G7 has a 30-minute warm-up vs G6’s 2 hours.
• Integration: G7 has an all-in-one sensor/transmitter design.
• Accuracy: G7 boasts an improved accuracy.

Continuous Glucose Monitoring (CGM) systems like the Dexcom G6 and G7 are game-changers for people managing diabetes. They offer real-time blood glucose monitoring, helping you prevent dangerous highs and lows.

ProMed DME understands the importance of choosing the right CGM. We strive to make high-quality medical products accessible and provide the support needed to make the most of your diabetes management tools.

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Key Differences Between Dexcom G6 and G7

When comparing the Dexcom G6 vs G7, several key differences stand out. Let's break them down.

Size and Design

The Dexcom G7 is 60% smaller than the G6. This makes it more comfortable and less noticeable on your body. The G7 combines the sensor and transmitter into one unit, unlike the G6, which has separate components. This all-in-one design not only improves the aesthetic appeal but also simplifies the application process.

Warm-Up Time

One of the most significant improvements in the G7 is the warm-up time. The G7 sensor requires only 30 minutes to warm up, compared to the 2 hours needed for the G6. This means you can start monitoring your glucose levels much faster with the G7.

Sensor and Transmitter

The G7 features an integrated sensor and transmitter, whereas the G6 uses a separate transmitter that needs to be replaced every 3 months. Both models have a 10-day lifespan for their sensors, but the G7 offers a 12-hour grace period for replacing the sensor. This grace period helps minimize the time you go without readings, making the transition smoother.

App Integration and Alerts

The Dexcom G7 comes with a redesigned app that integrates Clarity software directly into the phone app. This allows users to see events like food intake, insulin doses, and physical activity on their trend graph. The G6 app doesn't offer this level of integration.

The G7 also provides more customizable alerts. You can set thresholds for rise and fall alerts, create two different alert profiles, and even snooze alarms for up to 6 hours. The ability to turn off certain alert sounds or switch to vibrate mode (except for critical alerts) adds another layer of personalization.

In summary, the Dexcom G7 offers several upgrades over the G6, making it a more user-friendly and efficient option for continuous glucose monitoring. Whether it's the smaller size, quicker warm-up time, or improved app features, the G7 is designed to make managing diabetes easier and more convenient.

Performance and Accuracy

When it comes to continuous glucose monitors (CGMs), accuracy is paramount. The Dexcom G7 and Dexcom G6 both offer reliable performance, but there are some key differences.

Accuracy Metrics

The Dexcom G7 boasts a Mean Absolute Relative Difference (MARD) of 8.2% for adults, making it one of the most accurate CGMs available. In comparison, the Dexcom G6 has a MARD of 9.0%. While both numbers indicate high accuracy, the G7's lower MARD means it's slightly better at matching your actual blood glucose levels.

Sensor Placement

Sensor placement can also affect the accuracy and comfort of your CGM. The Dexcom G7 offers more flexibility in this area. For users aged 2 and older, the G7 can be placed on the upper arm. For kids aged 2-6, it can also be placed on the upper buttocks. However, it's not recommended for use on the abdomen.

In contrast, the Dexcom G6 is typically placed on the abdomen for users aged 2 and older or the upper buttocks for children aged 2-17. This difference in placement options can be crucial for user comfort and accuracy.

Sensor Wire Size

Another factor that contributes to the G7's improved accuracy is its sensor wire size. The G7 features a smaller and shorter sensor wire compared to the G6. This not only makes it more comfortable to wear but also improves its ability to provide precise glucose readings.

In summary, the Dexcom G7 has a slight edge in accuracy over the G6, thanks to its lower MARD and improved sensor design. Its flexible sensor placement options make it suitable for a wider range of users, from toddlers to adults. Whether you prioritize accuracy, comfort, or ease of use, the G7 offers significant improvements over the G6.

Next, we'll dive into the User Experience and Comfort to see how these devices stack up in everyday use.

User Experience and Comfort

Application Process

The Dexcom G7 simplifies the application process significantly compared to the G6. One of the standout features is the new applicator. With just a click of a button, the entire device is applied, making it incredibly user-friendly. This is a big improvement over the G6, which required more steps.

Another major change is the 90-degree insertion angle for the G7. This is a shift from the G6's 30-degree insertion angle, making the process quicker and more straightforward. Users have reported that this new angle feels more intuitive and less intimidating.

Additionally, the G7 comes with reduced packaging. This not only makes it more eco-friendly but also easier to manage. Less packaging means less clutter and waste, which is a win for both users and the environment.

Comfort and Wearability

When it comes to comfort, the Dexcom G7 shines. The sensor is 60% smaller than the G6, making it less noticeable and more discreet. This smaller size is especially beneficial for those who are conscious about the device's appearance on their body.

The G7 is also designed to be more discreet. Its compact form factor makes it easier to hide under clothing, which can be a big plus for users who prefer a low-profile device.

Another important feature is that the G7 is waterproof. It can withstand being submerged in water up to 2.4 meters for 24 hours. This means users don't have to worry about removing the device for activities like swimming or showering.

Overall, the Dexcom G7 offers a more comfortable and user-friendly experience. Its smaller size, easier application, and improved wearability make it a strong contender for anyone considering an upgrade from the G6.

Next, we'll explore Connectivity and Compatibility to see how these devices integrate with your digital life.

Connectivity and Compatibility

Smartphone and Smartwatch Integration

When it comes to smartphone compatibility, both the Dexcom G6 and G7 work seamlessly with iOS and Android devices. This means you can easily monitor your glucose levels on your smartphone, whether you're an Apple or Android user.

One of the standout features of the Dexcom G7 is its improved integration with smartwatches. For instance, the G7 can now connect to Apple Watch, allowing users to check their glucose levels directly from their wrist. This is a game-changer for those who prefer quick glances at their data without pulling out their phone.

Garmin users, rejoice! The Dexcom G7 also supports Garmin wearables. This integration brings Garmin devices up to par with iOS and Android wearables, making it easier for Garmin fans to monitor their glucose levels in real-time.

AID System Integration

For those who rely on Automated Insulin Delivery (AID) systems, the Dexcom G7 is designed to fit right into your diabetes management routine. While current integrations are still being developed, the G7 is set to work with various AID systems in the future. Dexcom is actively working with its partners to ensure smooth integration.

One key integration already available is with Tidepool Loop. This open-source AID system allows for more customizable diabetes management, giving users greater control over their insulin delivery.

However, if you're currently using a G6 with an AID system, you might want to hold off on upgrading to the G7 until your preferred system supports it. Dexcom recommends continuing with the G6 until all integrations are finalized and tested.

Keep an eye on the Dexcom website for the latest updates on current and future integrations. This will ensure you're always in the loop with the most recent developments.

Next, let's address some Frequently Asked Questions about Dexcom G6 vs G7 to help you make an informed decision.

Frequently Asked Questions about Dexcom G6 vs G7

What is the difference between Dexcom G6 and G7?

Size: The Dexcom G7 is 60% smaller than the G6, making it more comfortable and discreet to wear.

Integration: The G7 has an all-in-one sensor/transmitter unit, unlike the G6, which has separate transmitter and sensor components.

Warm-Up Time: The G7 has a significantly shorter 30-minute warm-up time, compared to the G6's 2-hour warm-up.

Accuracy: The G7 boasts a MARD of 8.2%, making it more accurate than the G6, which has a MARD of 9.0%.

App Features: The G7 includes a redesigned app with Clarity integration and improved alert settings, offering more customization and better data visualization.

Grace Period: The G7 offers a 12-hour grace period after the sensor expires, allowing users to replace the sensor without losing data.

Should I upgrade from Dexcom G6 to G7?

Smaller Size: If you prefer a more discreet and comfortable device, the G7's smaller size is a significant improvement.

Quicker Warm-Up: The G7's 30-minute warm-up time is a major advantage, especially if you need quick sensor activation.

App Features: The new app features like Clarity integration and customizable alerts can improve your glucose monitoring experience.

Grace Period: The 12-hour grace period can be very convenient, reducing the risk of data gaps when transitioning between sensors.

However, if you rely on specific integrations with Automated Insulin Delivery (AID) systems, you might want to check if the G7 is fully compatible with your current setup before making the switch.

Is the Dexcom G6 being discontinued?

No, the Dexcom G6 is not being discontinued immediately. Dexcom has a transition plan in place to ensure that users can continue to access the G6 while the G7 becomes more widely available. This means you can still obtain G6 supplies through ProMed DME and other distributors until you're ready to make the switch to the G7. Keep an eye on updates from Dexcom for the latest information on availability and transition timelines.

Conclusion

In summary, both the Dexcom G6 and G7 offer cutting-edge features for continuous glucose monitoring, but the G7 stands out with its smaller size, quicker warm-up time, and improved app features. The choice between the two ultimately depends on your specific needs and preferences.

At ProMed DME, we are committed to helping you make the best decision for your diabetes management. Our team is dedicated to providing top-quality products, exceptional customer service, and personalized care.

Why Choose ProMed DME?

• Free Shipping: We offer free, secure, and discreet shipping right to your door, ensuring you receive your supplies without any hassle.

• Exceptional Customer Service: Our knowledgeable staff, including a dedicated nurse, is here to answer your questions and guide you through every step of managing your diabetes.

• Insurance Plans: We work with most insurance plans to minimize your out-of-pocket expenses, making it easier and more affordable for you to access the latest CGM technology.

Ready to upgrade your CGM experience? Visit our Continuous Glucose Monitoring page to explore your options and make an informed decision.

Thank you for choosing ProMed DME. We're here to support you in your health journey, providing the tools and resources you need to stay on top of your diabetes management.