Understanding the quality of a night’s rest requires more than just a single numerical value. Recognizing this, Fitbit has launched a significant update to its Sleep Score system, aimed at transforming raw data into actionable insights to help users understand persistent fatigue and improve their sleep hygiene. Holistic Data Integration The redesigned Sleep Score provides a more transparent and comprehensive overview of sleep health. While total duration remains a primary factor in the final score, the platform now places greater emphasis on more nuanced metrics. The updated algorithm analyzes: The time required to reach Deep and REM sleep stages. The consistency of rest stages. Heart rate variability and relaxation levels during sleep. The interface has also been overhauled, utilizing color-coded bars to visualize restlessness, full awakenings, and minor interruptions. To provide better context, user data is now benchmarked against reference ranges for individuals of the same age and gender.…