Skip to content

QuestionsSleep

How to work out your sleep debt from Apple Watch data

Sleep debt is the running gap between the sleep you need and the sleep you got. Apple Health records every night, but it never adds the gap up. This prompt does.

Already have telo connected? Run it now:Open in Claude ↗Ask ChatGPT ↗

Reviewed

Using the telo connector, work out how much sleep I am missing against eight hours a night over the last month, and whether I ever pay it back on weekends. Then tell me the one change most likely to close the gap, given my own pattern.

telo read sleep, 28 nights

Over the 26 nights with a record, you are 17.6 hours short of eight a night. Weekends pay back 2.8 of those hours. Two nights have no record, so they stay out of the total instead of counting as zero.

8 hNo record

Example records, not yours. Your answer reads your own history.

What it reads

  • Sleep sessions from the last month, with time asleep per night
  • The day of the week of each night, to compare weekdays and weekends

Where the answer can go wrong

Eight hours is a fixed target, not your measured need, so treat the total as a comparison and not a diagnosis. Nights you did not wear the watch have no record at all. Ask the answer to count them separately, because counting them as zero sleep inflates the debt and skipping them silently hides it.

Can I do this without telo?

You can export Apple Health from the Health app and upload part of it, but an export is a snapshot of one day, and the full XML is usually too large for a chat to read whole. The prompt still works as a checklist of what to look at. telo keeps the history synced so the assistant reads it directly.

Ask this about your own history

telo is on the App Store. Install it on your iPhone, sync Apple Health and connect your assistant.

Get telo on the App Store ↗