CGM features and fixes · Dexcom ONE+
How many followers can a Dexcom ONE+ have?
What Dexcom ONE+’s own apps (Dexcom ONE+ app, Dexcom Follow) do, from the maker’s documents.
Yes
A ONE+ wearer can share with up to 10 followers. Dexcom Ireland says one person can follow up to 10 sharers in Dexcom Follow; the current US Dexcom Follow listing says up to 25. (App Store listing; Dexcom)
Dexcom ONE+ is not sold in the US. All facts here come from Dexcom's UK and Ireland pages, the UK App Store listing and the outside-US English user guide (mmol/L). Dexcom says Share and Follow may not be available in all regions.
With Glide
Yes
It reads through the wearer's own Share login, so it does not use one of Dexcom's follower slots. Everyone else joins the Glide profile with an invite code, and there is no limit on how many Glide followers a profile has. (/dexcom)
More on the Dexcom ONE+
- Apple Watch
- Mac, PC and web
- Android follower
- Data for the doctor
- Alarms in Silent mode and Focus
- Signal-loss alert
How many followers on other CGMs
- Dexcom G6
- Dexcom G7
- FreeStyle Libre 2 and 2 Plus
- FreeStyle Libre 3 and 3 Plus
- Medtrum TouchCare Nano CGM
- Eversense 365
- Medtronic Simplera
- SIBIONICS GS1
Sources, quoted
- App Store listing: “Share your glucose data with up to 10 followers who can monitor your glucose data and trends on their compatible smart device with the Dexcom Follow app.”
- Dexcom: “Follow up to ten (10) Sharers with Dexcom Follow.”
- App Store listing: “Receive glucose information of up to 25 different Sharers”
Every quote is checked against its source page before each update of this site; last checked 2026-10-06. Makers change their apps; the source page is the authority when it differs.