Why we ditched generic "Sleep Scores" for rolling Sleep Debt
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Most sleep trackers give you an arbitrary score out of 100 based on overnight movement or heart rate, but they don't answer the most critical question: How much biological sleep do you owe your body, and how do you pay it back safely?
With Nod, we focused strictly on a rolling 14-night window to calculate net sleep debt and build mathematical recovery schedules.
Questions for the community:
How do you currently track or handle sleep deficit after a rough week?
Do you find single-night sleep scores helpful, or do they just trigger sleep anxiety (orthosomnia)?
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