Dexcom G6 vs. Dexcom One and Dexcom G7 vs. Dexcom One+: A Comparative Guide
For individuals managing diabetes, continuous glucose monitoring (CGM) systems have revolutionised how blood sugar levels are tracked and managed. Among the leading products on the market, Dexcom has established a reputation for reliability and innovation. In this post, we’ll compare two prominent systems: the Dexcom G6 and Dexcom One, as well as the Dexcom G7 and Dexcom One+. Let’s dive into the key features, benefits, and differences to help you make an informed choice.
Dexcom G6 vs. Dexcom One
1. Accuracy and Performance
- Dexcom G6: Known for its accuracy, the G6 provides real-time glucose readings every five minutes. It uses advanced algorithms to minimise sensor errors, ensuring you get reliable data for better management of your diabetes.
- Dexcom One: The Dexcom One is also designed for accuracy, providing real-time glucose data. However, it’s tailored to offer a simplified user experience, making it an excellent option for those new to CGM technology.
2. User Experience
- Dexcom G6: Offers customisable alerts for high and low glucose levels, and it seamlessly integrates with various insulin pumps and smartphones. Its user-friendly app allows for easy data sharing with caregivers and healthcare professionals.
- Dexcom One: Designed with simplicity in mind, the One features a straightforward setup process and an intuitive app interface. This makes it particularly appealing for users who prefer a no-fuss experience without sacrificing essential features.
3. Sensor Wear and Longevity
- Dexcom G6: The sensor is approved for wear for up to 10 days. It’s designed for easy insertion and has a secure adhesive to lower the risk of detachment.
- Dexcom One: Similarly, the Dexcom One sensor lasts for up to 10 days. Its compact design and comfort make it an attractive choice for users concerned about sensor bulkiness.
4. Cost and Accessibility
- Dexcom G6: While widely available, the G6 can be more expensive due to its advanced technology and features. The NHS covers it in most areas now to T1s using insulin pumps but it is also available for self-funding.
- Dexcom One: Positioned as a more affordable option, the Dexcom One aims to make CGM technology accessible to a broader audience. This can be a crucial factor for users seeking cost-effective solutions.
Dexcom G7 vs. Dexcom One+
1. Advanced Technology
- Dexcom G7: The latest in the Dexcom lineup, the G7 offers enhanced accuracy and faster readings. With a smaller sensor and streamlined design, it’s more comfortable to wear and features an even quicker warm-up time.
- Dexcom One+: The One+ builds on the success of the original One, offering additional features such as more customisable alerts and improved connectivity options. It’s designed to provide a more personalised experience for users.
2. User Interface and Connectivity
- Dexcom G7: The G7 comes with a revamped app that allows for easier navigation and more data visualisation options. It also integrates smoothly with various smart devices and offers robust data sharing capabilities.
- Dexcom One+: The One+ focuses on providing a simple yet effective user experience. While it may not have all the bells and whistles of the G7, it still offers reliable data tracking and basic customisation options.
3. Sensor Features
- Dexcom G7: With its innovative design, the G7 sensor is not only smaller but also easier to insert. It continues to offer a 10-day wear period while providing real-time updates that are critical for effective diabetes management.
- Dexcom One+: Similar in sensor longevity to the G7, the One+ sensor is designed for comfort and ease of use, ensuring that users can maintain their glucose monitoring routine without hassle.
4. Cost Considerations
- Dexcom G7: As the latest model, the G7 may come with a higher price point. However, its advanced features and capabilities could justify the investment for users looking for the best in technology.
- Dexcom One+: Positioned as a budget-friendly alternative, the One+ is designed to provide essential features without the higher costs associated with newer technology.
Conclusion
Choosing between the Dexcom G6, Dexcom One, Dexcom G7, and Dexcom One+ ultimately depends on your individual needs, preferences, and budget. The G6 and G7 offer advanced features and higher accuracy, making them suitable for those seeking comprehensive diabetes management tools. In contrast, the One and One+ provide straightforward, cost-effective options for users who prioritise simplicity without compromising essential monitoring capabilities.
Whichever system you choose, the goal remains the same: to empower you in managing your diabetes effectively and confidently. Always consult with your healthcare provider to determine the best option for your specific situation.