What does Sleep Cycle Count do that other Health pages on this site do not?

Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes. Short version: Sleep cycles with configurable cycle length.

Does Sleep Cycle Count upload my file or text to Tool-You servers?

No. Sleep Cycle Count runs in this browser tab. Files stay on the device. Limit note: Hours 0–24. Cycle length 1–180 minutes.

Should I use Sleep Debt instead of Sleep Cycle Count?

Use Sleep Cycle Count when you need Sleep cycles with configurable cycle length. Use Sleep Debt when you need Target minus actual hours over days. They share a category (Health) but not the same job.

What are the limits of Sleep Cycle Count?

Hours 0–24. Cycle length 1–180 minutes. Also: Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes.

Sleep Cycle Count

Sleep cycles with configurable cycle length.

Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes.

What Sleep Cycle Count does

Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes.

Sleep Cycle Count sits in the Health group on purpose. It is not Sleep Debt (Target minus actual hours over days.) and not Calorie Calculator (BMR, TDEE, and a daily calorie target.). Choose this page when you need Sleep cycles with configurable cycle length. If you stretch Sleep Cycle Count into a neighbor’s job, the result will look wrong even though the site chrome looks the same.

How to use Sleep Cycle Count

Confirm you need Sleep Cycle Count, not Sleep Debt (Target minus actual hours over days.). Address: /health/sleep-cycle-count.
Enter the numbers or dates Sleep Cycle Count uses. Sleep cycles with configurable cycle length.
Read the result as Sleep Cycle Count defines it — not as Calorie Calculator (BMR, TDEE, and a daily calorie target.). Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes.
Sleep Cycle Count is an estimate in the browser, not professional advice. Hours 0–24. Cycle length 1–180 minutes.
Need a different formula? Try Calorie Calculator (BMR, TDEE, and a daily calorie target.) instead of stretching Sleep Cycle Count.

When not to use Sleep Cycle Count

Skip Sleep Cycle Count when a neighbor tool matches better — start with Sleep Debt or Calorie Calculator — or when the description already warns the job will fail. In the tool’s own words: Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes.

Questions about Sleep Cycle Count

What does Sleep Cycle Count do that other Health pages on this site do not?: Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes. Short version: Sleep cycles with configurable cycle length.
Does Sleep Cycle Count upload my file or text to Tool-You servers?: No. Sleep Cycle Count runs in this browser tab. Files stay on the device. Limit note: Hours 0–24. Cycle length 1–180 minutes.
Should I use Sleep Debt instead of Sleep Cycle Count?: Use Sleep Cycle Count when you need Sleep cycles with configurable cycle length. Use Sleep Debt when you need Target minus actual hours over days. They share a category (Health) but not the same job.
What are the limits of Sleep Cycle Count?: Hours 0–24. Cycle length 1–180 minutes. Also: Divides sleep hours into cycles (default 90 minutes) and reports remainder minutes.