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What time in tight range means
Time in tight range is the share of time your glucose stays between 70 and 140 mg/dL (3.9 and 7.8 mmol/L).
How to read it
- It is a narrower window than time in range, so the percentage is always smaller.
- Researchers use it as a second lens next to time in range.
- It is not a goal for everyone, and for many people with type 1 it is not the main one.
What it cannot tell you
Whether it matters for you is a conversation for you and your care team.
In Uriya
Uriya can show it, and always shows the range it used.