DexCom, Inc.’s Stelo continuous glucose monitor (CGM) became available in the US on 26 August, making it the first such product sold in the country that does not require a prescription. However, Dexcom is likely to face competition soon from its closest rival, Abbott , which is planning to launch its over-the-counter Lingo and Libre Rio CGM.
Dexcom’s Stelo CGM Now Available Without Prescription In US
Dexcom announced the launch of Stelo, the first non-prescription continuous glucose monitoring system to hit the US market, but is likely going to face competition soon from Abbott.

More from Diabetic Care
After switching production of coatings for its continuous glucose monitors in-house to improve supply, Dexcom ran afoul of US FDA for failing to submit a premarket notification. Firm says launch of 15-day sensor will not be delayed by the problems.
People living with diabetes who receive continuous glucose monitors (CGMs) through medical supply firms show higher compliance, lower costs of care, and fewer hospitalizations after one year than those who use pharmacies, a new study shows.
Even if manufacturing challenges don’t derail the 2025 launch plans, the regulatory setback introduces new challenges for Dexcom’s continuous glucose monitors at a time when competition from Abbott and Medtronic is intensifying.
Abbott’s international sales could be a key driver as firm looks to partnerships with insulin pump companies.
More from Device Area
Abbott presented late-breaking data at the 2025 American College of Cardiology conference demonstrating that TriClip transcatheter edge-to-edge repair offers prolonged patient benefits compared to medical treatment alone after two years, which were not evident at one year.
The Cologuard Plus test has a sensitivity of 95% and a specificity of 94% for the detection of colorectal cancer; “unmatched accuracy,” according to Exact Sciences.
The Visby Medical Women’s Sexual Health Test is the first over-the-counter test cleared by the US Food and Drug Administration to detect chlamydia, gonorrhea and trichomoniasis. It delivers results in about 30 minutes.