TLSFree tool
Sleep Score Estimator
Estimate your sleep score from duration, deep%, REM%, and awakenings. Compare against commercial wearables.
Inputs
Result
0
Sleep score (/100)
poor
Band
Formula
Score = 40% duration + 25% deep + 25% REM − 5% × awakenings. Clamped 0-100.
Source: Approximation of Fitbit + Oura sleep scoring. Not validated against PSG.