Monitoring blood glucose levels can provide valuable insights into how your body responds to various foods, exercises, and lifestyle choices, even for individuals without diabetes. Continuous Glucose Monitors (CGMs) have become popular tools for fitness enthusiasts aiming to optimize performance and recovery. Here are some top CGM options suitable for fitness tracking:
Dexcom G7
The Dexcom G7 is renowned for its accuracy and user-friendly design. It provides real-time glucose readings every 5 minutes, allowing users to monitor fluctuations during workouts and daily activities. The system integrates seamlessly with smartphones and smartwatches, offering customizable alerts and comprehensive data analysis. Dexcom
Abbott FreeStyle Libre 3
The FreeStyle Libre 3 offers continuous glucose monitoring with a small, discreet sensor worn on the back of the upper arm. It provides real-time readings without the need for fingersticks and transmits data directly to a compatible smartphone app. Users can track their glucose levels throughout the day and gain insights into how their body responds to different activities and foods. WIRED
Supersapiens
Designed specifically for athletes, Supersapiens utilizes the Abbott Libre Sense Glucose Sport Biosensor to provide minute-by-minute glucose data. It helps users understand the impact of nutrition and exercise on glucose levels, aiding in optimizing fueling strategies and performance. Notably, it is available without a prescription. supersapiens.com
Ultrahuman M1
Ultrahuman M1 offers continuous glucose monitoring aimed at enhancing metabolic fitness. By providing real-time glucose data, it assists users in understanding the effects of diet and exercise on their metabolic health. The platform integrates with other health metrics to offer a comprehensive view of wellness. Wikipedia
Stelo by Dexcom
Stelo is a glucose biosensor designed for individuals interested in tracking their glucose levels to inform lifestyle choices. It offers continuous monitoring and provides insights into how various factors like food intake, physical activity, and sleep influence glucose levels, supporting overall health optimization. Barron’s+2Stelo+2Dexcom+2
Considerations:
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Data Privacy: Review the data handling policies of each device to ensure your personal health information is protected.
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Cost and Accessibility: Evaluate the initial and ongoing costs, as well as the availability of the device in your region.
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Integration with Other Devices: Consider how well the CGM integrates with your existing fitness trackers or health apps for a comprehensive overview.
Selecting the right CGM depends on your specific fitness goals, preferences, and how you intend to use the data to inform your training and lifestyle decisions.