What happens after I update my Dexcom CGM app?

After the update, your high and low alert settings revert back to the following preset values:
Low – 3.9 mmol/L Alert for "Low (Preset)"
High – 14.0 mmol/L Alert for "High (Preset)"
If you would like to customise the alerts, you need to go to "Settings" in the Dexcom CGM app -> "Alerts" and reset the alert values to your desired thresholds.

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