Sleep

Posts tagged with Sleep

Featured image for The Zolt Activity Score

The Zolt Activity Score

May 4, 2025

Zolt’s Activity Score is a personalized daily measurement of your physical movement and exercise intensity. It analyzes your steps, workouts, heart rate data, and calorie expenditure to provide a comprehensive view of your daily physical activity levels.

What is Sleep Debt? Why Sleep Debt Matters

May 4, 2025

Sleep debt is the cumulative effect of not getting enough sleep over time. Zolt helps track your daily sleep debt balance visually.

Featured image for Sleep Consistency and Why It Matters

Sleep Consistency and Why It Matters

May 4, 2025

Going to bed and waking up at consistent times improves health more than total sleep hours, according to research. Discover how to optimize your sleep schedule for better energy and wellbeing.

Sleep Efficiency Explained

May 4, 2025

Sleep efficiency measures how effectively you use your time in bed for actual sleep. Zolt tracks and rates your sleep efficiency.

Featured image for Sleep Stages: Deep, REM, Core, Awake

Sleep Stages: Deep, REM, Core, Awake

May 4, 2025

Zolt, integrated with your wearable, tracks sleep stages to give you meaningful insights into your sleep quality.

Featured image for Zolt’s Sleep Score Explained

Zolt’s Sleep Score Explained

May 4, 2025

Zolt’s sleep score is a representation of the quality of your sleep last night. Excellent (75+) is very achievable and is the target for each day.