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How do I install the Update Tool?

Using the Update Tool is similar to doing software updates on your computer. In order to get the latest software that Dexcom has to offer, you will first need to install the Dexcom Update Tool.

Access the Dexcom Update Tool here:

If you do not already have a Dexcom online account, you will need to create one in order to install the Update Tool.


Visit the User Guide for instructions to download/install the Update Tool on either a Windows or Macintosh computer

Dexcom Update Tool FAQ Topics:

LBL012445 Rev002

Interested in getting a Dexcom CGM?

If you are ready to take the next step, the process is simple. Provide us with a few details and we will contact you to begin your order.