The Trends screen

The Trends screen

The Trends screen brings together, in one place, the main indicators of your control over time. At the top, you can switch the period between 7, 15, 30, and 90 days.

Main indicators

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Indicator

What it shows

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Average, Min., and Max.

Average, minimum, and maximum glucose for the period (mg/dL)

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HbA1c

Estimated HbA1c based on your glucose readings

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In range

Percentage of readings within the target range

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Records

Total number of records in the period

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Bolus/day

Daily average insulin (units)

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Carbs/day

Daily average carbohydrates (g)

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Calories/day

Daily average calories (kcal)

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Glucose trend

A chart shows your glucose over the period, with the target range highlighted (70 to 180 mg/dL by default). Points outside the range are emphasized.

Time in Range (TIR)

A bar shows the share of the period your glucose was low, in range, and high, as percentages.

Activity and sleep

When you connect Apple Health or Health Connect, Trends also shows:

Physical activity — number of workouts, total time, and distance

Sleep — average per night and number of nights recorded

Comparisons

To help you spot patterns, Trends cross-references your glucose with your routine:

Glucose × workout — average with and without workouts, and the difference between them

Glucose × sleep — average on good nights (≥ 7h) and on poor nights (< 7h), and the difference

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💡 The more complete your records and integrations are, the richer these indicators become. Remember that the estimated HbA1c is an estimate and does not replace the laboratory test.