A new version of the Dexcom ONE app will be released soon. After the update, your low and high alert settings will be reset. Click here for more information

Ordering

How much Dexcom product can I purchase at once?

Last Updated · September 28, 2021

For safety reasons, the Dexcom Store limits how much of each item can be ordered at a time.

Transmitter warranties last 3 months from shipment. Dexcom recommends that you order 1 Transmitter at a time to remain under warranty, unless you will be travelling, or other circumstances require you to need access to a second transmitter.

5-step learning journey

Discover education resources, organised in a 5-step journey, to learn key information about your Dexcom ONE CGM system, from getting started, your first 10 days, to using Dexcom ONE in the long run.

Step 1: The basics of CGM
Step 2: Getting started
Step 3: Your first 10 days
Step 4: Using Dexcom ONE in the long run
Step 5: Understand your Diabetes trends