Pattern detection identifies recurring changes in your glucose levels. A pattern is defined as an event that occurs more than once within the same day or calendar week (Monday at 00:00 to Sunday at 23:59). The Predict app requires various amounts of continuous glucose data to reliably detect patterns in your glucose values.

Patterns overview
If the Predict app has enough data to detect patterns in your glucose values, the patterns are shown and can be tapped for further information.
Enable summary notification
You can decide whether you want to receive the Pattern Weekly Summary on Mondays, when your patterns for the past week have been analysed. You can also choose the time of day to receive the notification.
Active patterns from the last 2 weeks
Patterns can look very different, depending on their frequency and cause. The patterns are shown using a range of icons and colours.
Pattern icons | |||
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High | ![]() |
Fluctuations |
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In Range | ![]() |
Low |
Pattern icon colors | |||
⏺ | Orange = Very high | ⏺ | Red = Low |
⏺ | Yellow = High | ⏺ | Dark red = Very low |
⏺ | Green = In range |
View your patterns
Providing context for pattern analysis
- Your Logbook entries are important in pattern detection. For example, meal-associated patterns can only be determined if you log your meals in the SmartGuide app.
- You can add information to your Logbook entries in the Accu-Chek SmartGuide app to provide more context for pattern analysis and improve the quality of suggestions you receive.
- Some patterns might not be discovered if data is missing from the Logbook.
Set a reminder
- You can set reminders, including push notifications, to proactively follow up on specific patterns you would like to improve.
- Setting up a reminder for a detected pattern can warn you in advance. Alarms may help you prevent the event from happening again.
You have covered all the basics of the Accu-Chek SmartGuide Predict app. Dive deeper into the CGM Basics section to learn more about common CGM terms and other topics.
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