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Stelo Glucose Biosensor System

Used for Diabetes Type 2
Used for Diabetes Type 2

Stelo Glucose Biosensor System is the first over-the-counter continuous glucose monitoring (CGM) system for adults. The system uses a sensor that's attached to your skin to keep track of your glucose levels. The sensor can be scanned and read using an app on a smart device, such as a smartphone. You can use Stelo whether or not you have Type 2 diabetes. But this CGM isn't meant for people with problematic hypoglycemia nor for those who use insulin because it can't alert you if you have dangerously low glucose levels. Some side effects of this CGM include skin irritation or pain at or near the sensor site. __Stelo is expected to be available summer of 2024.

Reviewed by:
reviewer
Kristianne Hannemann, PharmD
reviewer
Connie Zheng, PharmD
Last reviewed on March 10, 2024
BasicsFAQsAlternativesLatest newsReferencesPricesMedicare
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What is Stelo?

What is Stelo used for?

  • Monitor glucose levels

How Stelo works

The Dexcom Stelo Glucose Biosensor System is made up of two parts that work together to measure and record your glucose levels throughout the day:

  • Sensor: The sensor is attached to your skin to measure your glucose levels from just underneath the skin.

  • Stelo app: The app on your smart device displays and stores the readings.

Drug Facts

Common BrandsStelo
Drug ClassContinuous glucose monitoring
Controlled Substance ClassificationNot a controlled medication
Generic StatusNo lower-cost generic available
AvailabilityOver-the-counter
faqs

Frequently asked questions about Stelo

How long can you wear Stelo sensors?
Each Stelo sensor can be worn for up to 15 days. In some cases, the sensor might last less than 15 days and will need to be replaced sooner.
Where do you place the Stelo sensor?
The Stelo sensor should be placed on the back of the upper arm.
How often does Stelo measure my glucose?
Stelo displays glucose measurements every 15 minutes in the app. Keep in mind that these measurements should never be used to make medical actions without talking to a healthcare professional first.
Does Stelo have any side effects?
In clinical studies, some side effects that people using Stelo reported were infection, irritation, and pain at or near the site of the sensor.
Do I need a prescription to get Stelo?
No. Stelo is over-the-counter (OTC), and you don't need a prescription to buy it.
When will Stelo be available?
According to the manufacturer, Stelo will be available during the summer of 2024.
What is the difference between Stelo and Dexcom G7?
Both Stelo and Dexcom G7 are continuous glucose monitoring systems (CGMs), but they have a few differences. For one, Stelo is available OTC, while Dexcom G7 requires a prescription from a healthcare professional. Another difference is that Stelo is for adults only. But Dexcom G7 is approved for adults and children ages 2 years and older. Lastly, Stelo can't alert you if you have dangerously low glucose levels, so it isn't meant for people using insulin or who've problematic hypoglycemia. But Dexcom G7 can send alerts if your glucose level is out of range. Talk with a healthcare professional about the best CGM option for you.
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alternatives

What are alternatives to Stelo?

There are a number of medications that your doctor can prescribe in place of Stelo. Compare a few possible alternatives below.
Stelo
Used for:

  • Monitor glucose levels

View Prices
Dexcom G6
Used for:

  • Monitor glucose levels

$398.03 Lowest GoodRx priceView Prices
FreeStyle Libre 3
Used for:

  • Monitor glucose levels

$135.99 Lowest GoodRx priceView Prices

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References

Best studies we found

Choudhary, P., et al. (2015). Evidence-informed clinical practice recommendations for treatment of type 1 diabetes complicated by problematic hypoglycemia. Diabetes Care.

DexCom, Inc. (n.d.). Phones that work with Dexcom apps.

DexCom, Inc. (n.d.). Stelo by Dexcom.

View All References (2)

DexCom, Inc. (2024). Stelo by Dexcom first glucose biosensor cleared by FDA as over-the-counter. Business Wire.

U.S. Food and Drug Administration. (2024). FDA clears first over-the-counter continuous glucose monitor.

GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizations, governmental agencies, academic institutions, and peer-reviewed scientific journals. Learn more about how we ensure our content is accurate, thorough, and unbiased by reading our editorial guidelines.
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