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Sleep insulin, corrected

A release about getting sleep right. Average insulin during sleep is now calculated from the right window, the CGM chart lines up with your local time, and bedtime appears on sleep cards.

Version 2.3.0
Released 22 August 2026

Sleep data was being read in the wrong time zone, which made the numbers on your sleep cards quietly wrong. This fixes that, and several things next to it.

馃 Improvements

  • Nightscout credentials in the app: Entering them no longer bounces you out to a browser.
  • More countries: Further additions to the country list.

馃悰 Bug Fixes

  • Average insulin during sleep: Now taken only from insulin on board inside the sleep window, rather than the whole night.
  • Sleep chart time zones: The CGM chart now aligns with your local sleep timestamps instead of UTC.
  • Bedtime on sleep cards: Shown, and the sleep time chart stays visible.
  • CareLink event ids: Stopped reusing internal buffer positions as identifiers, which could make two events look like one.

Versions in this release

  • 2.3.0 - 22 August 2026