Analytics turns raw sensor data into a clear picture of your glucose control. Here's exactly what each metric means, and what's generally considered a healthy target.
Analytics isn't just numbers — it's there to help you and your care team spot patterns and make better day-to-day decisions. Here's exactly what every part of the screen shows you.
Switch between a single day, a week, a month, or set your own custom date range to see statistics for exactly the period you care about.
How many glucose measurements your CGM sensor recorded over the selected period (e.g. "461 readings"). The more readings, the more reliable all the other statistics on this screen are.
Shows what percentage of the period your glucose spent in each zone:
Time in Range — within your target range.
Above Range — hyperglycemia (too high).
Below Range — hypoglycemia (too low) — the riskiest of the three.
These are standard international CGM-consensus reference targets, not a diagnosis — your doctor may set different personal goals for you.
How fast your glucose is moving right now, in mmol/L per hour. A positive value means it's rising, a negative value means it's falling — helpful for reading the current trend, not just the history.
A single, at-a-glance score (like "Good") for how stable and in-range your glucose stayed over the period — a diabetes-control grade in one look. The higher and "greener" the bar, the better your management.
Average — your mean glucose level over the period (mmol/L). The single best summary of overall control.
Min — the lowest value recorded. Watch this closely for hypoglycemia (lows).
Max — the highest value recorded. Watch this closely for hyperglycemia (highs).
Std Dev (standard deviation) — how spread out your readings are around the average, in mmol/L.
CV (coefficient of variation) — the same spread expressed as a percentage of the average, which makes it easier to compare different days.
Fluctuation — the amplitude between your highs and lows, helping you spot sharp swings that the average alone won't show.
Lower CV generally means steadier glucose day to day.
These figures are for informational purposes only and do not replace professional medical advice. Target ranges reflect standard international CGM-consensus guidance; your doctor may set different personal targets for you.