Skip to main content
Start here: make sure the SugarPixel app is up to date in the App Store or Play Store, and that your SugarPixel Mini/Classic has the latest firmware installed. See Firmware Update.
This means SugarPixel Mini/Classic reached Dexcom successfully but there are no readings available to download. Almost always caused by a missed setup step.
  • Wrong username — especially using a caregiver/parent login instead of the dependent’s username shown in the Dexcom app.
  • Sharing not active — Sharing must be enabled with at least one follower in the Dexcom app.
  • Dexcom Follow app has no readings — if your Follow app isn’t showing current readings, SugarPixel Mini/Classic won’t either. Resolve the upstream issue first; SugarPixel Mini/Classic will update within 15 minutes once readings appear.
  • Recently changed phones, reinstalled the app, or switched CGM apps — you may have logged in with a different account or skipped re-enabling Sharing and followers. Redo steps 2–3 carefully.
You can verify you’re using the correct login by checking the Daily Report on Clarity (clarity.dexcom.eu outside USA) — current readings will appear there if the login is correct. Tap Clear CGM in SugarPixel Mini/Classic, re-do steps 2–4 carefully, then try again.