Glucose Biosensor & App by Dexcom—A Leader in Continuous Glucose Monitoring (CGM). 24/7 Glucose Tracking & Personalized Insights to Reveal Patterns. 2-Pack (Up to 15 days Each). iOS & Android.

Product Description

The Stelo Glucose Biosensor includes an applicator with an all-in-one sensor/transmitter, overpatch, and Stelo app (available on both iOS and Android). The biosensor is a small and flexible wire, which is inserted by the applicator under the skin. Stelo has an expected wear time of up to 15 days* with an extended 12-hour grace period. The transmitter is connected to the sensor and is worn on the body using the patch and overpatch. The transmitter estimates the glucose values and sends them to the Stelo app via Bluetooth. The Stelo app displays the current glucose values and the direction the glucose is heading. The information can help users make better decisions about food and activity relating to their glucose management. INDICATIONS FOR USE: The Stelo Glucose Biosensor System is an over-the-counter (OTC) integrated Continuous Glucose Monitor (iCGM) intended to continuously measure, record, analyze, and display glucose values in people 18 years and older not on insulin. The Stelo Glucose Biosensor System helps to detect normal (euglycemic) and low or high (dysglycemic) glucose levels. The Stelo Glucose Biosensor System may also help the user better understand how lifestyle and behavior modification, including diet and exercise, impact glucose excursion. The user is not intended to take medical action based on the device output without consultation with a qualified healthcare professional. CONTRAINDICATIONS: No MRI/CT/diathermy – MR unsafe. WARNINGS: Choking hazard. Don’t use if you have problematic hypoglycemia. Don’t use if you are on dialysis. Don’t ignore low/high symptoms: When your sensor readings are not consistent with your symptoms, consult your healthcare provider. DON’T CHANGE MEDICATIONS: Consult your healthcare provider before making any medication adjustments based on your sensor readings. WHERE TO STORE: You can store your sensors at room temperature or in your refrigerator, between 36 F and 86 F, but not in the freezer. *A study was conducted to assess the sensor life where 77.9% of sensors lasted the full 15 days. In other words, when using the product per the package labeling, approximately 20% of sensors may not last for the full 15 days, 10% of these sensors may last less than 12 days. †Results obtained from previous Dexcom device(s) in patients with diabetes. 1 For Stelo app compatibility information, visit stelo.com/compatibility. 2 Dexcom, data on file, 2024. 3 Stelo User Guide. 4 The Stelo biosensor is waterproof and may be submerged under eight feet of water for up to 24 hours without failure when properly installed. If you are in or near water, your smartphone may need to be closer than 20 feet to get readings. If you are in water, you may not get readings until you get out. 5 Reed J, et al. Diabetes Obes Metab. 2024;26(7):2881-9. 6 Layne JE, et al. Diabetes Technol Ther. 2024;26(12):925-31. 7 Porter, et al. J Diabetes Sci Technol. 2022;16(2):578-580. 8 UKPDS Group. Lancet. 1998;352(9131):837-53. 9 Ehrhardt, et al. Clin Diab. 2020;38(2):1-6. 10 Clark TL, et al. Diabetes Technol Ther. 2024;26(10):700-8. STELO IMPORTANT INFORMATION: Consult your healthcare provider before making any medication adjustments based on your sensor readings and do not take any other medical action based on your sensor readings without consulting your healthcare provider. Do not use if you have problematic hypoglycemia. Failure to use Stelo and its components according to the instructions for use provided and to properly consider all indications, contraindications, warnings, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence. If your sensor readings are not consistent with your symptoms, a blood glucose meter may be an option as needed and consult your healthcare provider. Seek medical advice and attention when appropriate, including before making any medication adjustments and/or for any medical emergency. Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Stelo, any related logos and design marks are either registered trademarks or trademarks of Dexcom, Inc. in the United States and/or other countries. ©2025 Dexcom, Inc. All rights reserved. MAT-5936. LBL-1005853 Rev 001 & LBL-1005854 Rev 001. Google Play is a trademark of Google LLC. App Store is a registered trademark of Apple Inc. For product support, please refer to the troubleshooting section of User Guide, which can be found in the Product guides and documents section of this page.

Manufacturer Contact Information

Dexcom, Inc. 6340 Sequence Dr., San Diego, CA 92121

✅ For people NOT using insulin, ages 18 years and older
❌ Don’t use if: On insulin, on dialysis, or have problematic hypoglycemia
AVAILABLE FOR iOS AND ANDROID: The only biosensor that works with both Apple and Android operating systems (compatible smartphone required,[1] available in the US only)
MAKE HEALTH A HABIT: The easy-to-use Stelo app [3] helps you use your own glucose data to make informed choices about food and exercise that work for you
PERSONALIZED INSIGHTS: Understand your glucose patterns and how your glucose reacts to food, activity, and sleep
POWERFUL FEATURES: Discover 180 days of in-app glucose history, spike & pattern detection, personalized insights, activity & meal tracking, seamless glucose/activity/sleep syncing with Apple Health and Google Health Connect, in-app learning, and customizable target range goals
LONGEST WEAR TIME AVAILABLE: One biosensor has up to a 15-day wear time* plus a 12-hour grace period
MOST ACCURATE: Stelo is the most accurate glucose biosensor available without a prescription [2]
WATERPROOF: Fully waterproof up to 8 feet—the highest waterproof rating of any glucose biosensor—so you can move with confidence in and out of the water [3,4]
30 DAYS OF GLUCOSE TRACKING: One box/order includes two biosensors for up to 30 days of wear time [*,3]