Is it painful to insert a Dexcom ONE+ sensor?

The Dexcom auto applicator was designed for easier, more consistent sensor insertions. According to a survey, Dexcom users reported that the initial sensor insertion was painless* and easy to use.1
*94% report painless insertion (mild, no pain)
1 Welsh JB, et al. J Diabetes Sci Technol. 2024;18(1):143-7.

MAT‑11165

This device is a registered medical device under Act 737. MDA Registration No.: GC4609424-190288. Advertisement Approval MDAMD 080/2026
Privacy PolicyTerms of UseSafety InformationCookie PolicyTrust CenterCompatibilityDownloads and Guides
Dexcom, Dexcom ONE+ and any related logos and design marks are either registered trademarks or trademarks of Dexcom, Inc. in the United States and/or other countries.
Always read the label and use only as directed. Read the warnings available on dexcom.com/downloadsandguides before purchasing. Consult your healthcare professional to see if this product is right for you. This product is a continuous glucose monitoring system indicated for the management of (type 1, type 2, gestational) diabetes in people age 2 years and older where self-monitoring of blood glucose (SMBG) is indicated.
This device is a registered medical device under Act 737. MDA Registration No : GC4609424-190288

MAT-12312

• MAT‑11165

© 2026 Dexcom, Inc. All rights reserved.

MY flag

MY

Change region