What to Know About the Dexcom Stelo

Dexcom Stelo Glucose Biosensor System

Key Takeaways:

  • The Dexcom Stelo displays measurements of high and low glucose levels, enabling you to adjust your diet, activity, or insulin use more effectively.
  • The Dexcom Stelo produces trend analysis, allowing you to track fluctuations in blood glucose levels over time.
  • As the first over-the-counter CGM, the Stelo is available for purchase without the need for a prescription, increasing accessibility.

The new Dexcom Stelo continuous glucose monitor (CGM) offers benefits to those living with diabetes, acting as a guide for any needed adjustments in diet, activity, or insulin use.

The system measures, logs, and shows glucose readings and trends every 15 minutes. It improves diabetes management by eliminating the need for fingerpricks and enhancing awareness which is a valuable tool for glucose control.

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What Is the Dexcom Stelo Glucose Biosensor System?

The Dexcom Stelo Glucose Biosensor System is a CGM device designed to help individuals with diabetes track their glucose levels in real time, trending every 15 minutes. 


It consists of a small wearable sensor inserted on the back of the upper arm. This sensor measures glucose levels in the interstitial fluid. The data is then transmitted wirelessly to a compatible device, such as a smartphone or smartwatch, allowing you to monitor your glucose levels easily.

What Features Does the Dexcom Stelo CGM Offer for Diabetes Management?

The Dexcom Stelo CGM offers several key features designed to enhance diabetes management:

  • Long-wear: The Dexcom Stelo sensor can be worn for up to 15 days before needing a replacement.
  • Real-time glucose monitoring: The Stelo continuously tracks blood glucose levels, providing up-to-date information throughout the day.
  • Wireless data transmission: Sends blood glucose data to compatible devices like smartphones, enabling easy access and monitoring.
  • Trend analysis: You can review trends and data history to help you understand patterns in your blood glucose levels.
  • No fingerstick calibration: Eliminates the need for frequent fingersticks, making diabetes management more comfortable and convenient.
  • Integration with other devices: Compatible with various devices for streamlined tracking and analysis, the Stelo by Dexcom app can be integrated with major health apps like the Apple Health app.

These features collectively help you make more informed decisions about your health and improve your overall blood glucose management.

How Long Can You Wear Dexcom Stelo Sensors?

Dexcom Stelo sensors can typically be worn for up to 15 days. After 15 days, the sensor needs to be replaced with a new one to ensure accurate glucose monitoring. 

It's important to follow the manufacturer's guidelines for sensor wear and replacement to maintain optimal performance and data accuracy. Always check for any specific updates or recommendations from Dexcom or our blog regarding the Stelo system.

Dexcom stelo sensor graphicDexcom stelo sensor graphic

Can Dexcom Stelo Be Used with an Insulin Pump for Automated Insulin Delivery?

The Dexcom Stelo is specifically intended for individuals with type 2 diabetes who do not use insulin and is marketed as an over-the-counter CGM. Unlike other Dexcom devices like the G7, the Stelo is not designed for integration with insulin pumps for automated insulin delivery.

What Dexcom App Does The Stelo Use?

The Dexcom Stelo uses its own dedicated app, designed for ease of use, allowing you to get started quickly. With no need for prescriptions or pre-authorization paperwork, Stelo seamlessly fits into your glucose monitoring routine.


The Stelo by Dexcom app is available on the app store for both Apple and Android.

Stelo appStelo app

How Much Will a Dexcom Stelo Cost?

The Dexcom Stelo will not require insurance qualification in order to obtain it. The Stelo is available as an over-the-counter device and can be purchased without a prescription and is eligible for purchase with HSA or FSA funds, making it more accessible for people managing diabetes.


The Dexcom Stelo’s price currently depends on how you purchase it. Dexcom offers two purchasing options:

  1. A single pack of two sensors (30-day supply) for $99.
  2. A subscription model priced at $89 per month, which includes two sensors delivered monthly.

Aeroflow Diabetes provides a variety of insurance-covered, medical-grade CGMs and collaborates with your healthcare professional and insurance company to help you access Dexcom CGM systems through Medicare, if you're eligible.


Coverage for CGMs can differ based on your insurance plan and location. To quickly determine what your plan includes, please fill out our secure Eligibility Form.

When is the Stelo’s Release Date?

Dexcom's Stelo, recognized as the first over-the-counter (OTC) glucose sensor, was launched officially on August 26, 2024. 


With its user-friendly design and real-time glucose monitoring capabilities, the Stelo aims to empower you to take charge of your health and make informed decisions regarding diabetes management. The availability of this device online streamlines the purchasing process, allowing you to easily access the tools you need for effective glucose tracking.


While the ability to purchase a Stelo through Aeroflow Diabetes will be announced in the near future, you can find out if you qualify for other CGMs through insurance when you fill out our quick and secure Eligibility Form.

Dexcom Stelo CGM sensor and phone appDexcom Stelo CGM sensor and phone app

Dexcom Stelo vs. Dexcom G7: What Is the Difference?

The Dexcom Stelo and Dexcom G7 offer great benefits in diabetes management, but they cater to different user needs. The Stelo focuses on accessibility and ease of use without prescription requirements, while the G7 acts as more of a solution for individuals who are insulin-dependent.

Dexcom Stelo vs. Dexcom G7: Key Differences:

Dexcom Stelo

  1. Prescription Status: The first over-the-counter (OTC) glucose sensor, allowing users to purchase without a prescription.
  2. Intended Use: Aimed at individuals who are not insulin-dependent and want more convenient access to glucose monitoring, making it suitable for those who may not need regular medical supervision.
  3. Sensor Wear Duration: Typically designed for up to 15 days of wear.
  4. Integration & Features: Focuses on simplicity and accessibility, providing real-time glucose readings and alerts without the complexities of professional medical devices.
  5. User Experience: Designed for ease of use, appealing to a broader audience, including those new to glucose monitoring.
Dexcom Stelo CGMDexcom Stelo CGM

Dexcom G7

  1. Prescription Status: Requires a prescription, as it is designed for users who typically have a healthcare provider involved in their diabetes management.
  2. Intended Use: Geared toward patients with diabetes who are insulin-dependent and benefit from continuous oversight and tailored adjustments by healthcare professionals.
  3. Sensor Wear Duration: Generally allows for a 10-day wear period.
  4. Integration & Features: Offers features like customizable alerts, data sharing, and integration with insulin pumps for automated insulin delivery.
  5. User Experience: While user-friendly, it includes features that may be more suited for those already experienced with diabetes management tools.
Dexcom G7 CGMDexcom G7 CGM

Where Can I Buy The Dexcom Stelo?

You can purchase the Dexcom Stelo online without a prescription, making it easily accessible. Aeroflow Diabetes offers assistance with the ordering process, whether it be helping to determine if you’re eligible for a Dexcom G7, or purchasing the Dexcom Stelo over-the-counter.


Simply fill out our secure Eligibility Form to see if you qualify, and our team will guide you through the steps to obtain the Dexcom Stelo or other CGMs that may be right for you.

How to Get a Continuous Glucose Monitor (CGM) Through Medicare

Are you looking to find out which continuous glucose monitoring (CGM) systems are available at little to no cost through your Medicare plan? This can help you manage your blood sugar levels more effectively and simplify your diabetes care.

Aeroflow Diabetes is here to help! Find out if you qualify in under 5 minutes. Your information will be kept confidential, and we’ll assess your coverage based on your insurance requirements, taking the hassle out of dealing with paperwork. You might even find that your out-of-pocket expenses decrease, saving you money in the upcoming year.


If you qualify, we’ll contact your healthcare provider for a prescription for a CGM device. After that, we’ll walk you through your covered options and ship your order directly to your home!


Why You'll Love Working With Aeroflow Diabetes


Carson Moore, Accuracy Reviewer

Carson Moore is the Director of Aeroflow Diabetes. He has been leading Aeroflow Diabetes since its inception. He hopes to simplify the complex and somewhat antiquated diabetes care industry to give patients world-class care that they can understand.

He graduated from the Georgia Institute of Technology with a Master's degree in Business Administration and a Bachelor’s degree in Polymer and Fiber Engineering. 

Alongside running the Diabetes center, Carson uses his knowledge of engineering and business to help bridge the gap between complex systems and the people who actually use them. 


About the Author

Julia Dietrich is the Marketing Coordinator at Aeroflow Diabetes. A graduate of Kean University with a Bachelor’s degree in Advertising, Julia has contributed to many marketing campaigns across different industries and understands well how important diabetes prevention, management, and education are for overall health and wellness.

Outside of her work, Julia enjoys photography, cooking, and spending time with family. Her background in marketing and dedication to patient advocacy and wellness, coincide with her commitment to educate and promote diabetes management.

References

Stelo News for Blood Sugar Monitoring: Dexcom Stelo is the First FDA Cleared OTC Glucose Sensor. (2024). Pharmacy.  https://www.pharmacy.umn.edu/stelo-news-blood-sugar-monitoring-dexcom-stelo-first-fda-cleared-otc-glucose-sensor 

Stelo Wearable Glucose Biosensor | Stelo by Dexcom. (2024). Stelo. https://www.stelo.com/en-us

Capoot, A. (2024, March 5). Dexcom’s first-ever over-the-counter glucose monitor patch gets FDA clearance. CNBC. https://www.cnbc.com/2024/03/05/dexcom-announces-stelo-has-been-cleared-by-the-fda-.html

*(Images courtesy of Stelo by Dexcom)

Aeroflow Diabetes Disclaimer

Information provided on the Aeroflow Diabetes blog is not intended as a substitute to medical advice or care. Aeroflow Diabetes recommends consulting a doctor if you are experiencing medical issues or concerns.

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