Sleep Sync: Sleep Tracker

Sleep better with a plan that fits you. Sleep Sync helps you plan when to sleep, understand your personal sleep patterns, build better habits, and wake up with a real iOS alarm. Everything is designed around one idea: your sleep data should stay yours. PLAN YOUR SLEEP Enter when you need to wake up, or when you're going to bed, and Sleep Sync helps you find a suitable sleep schedule. Use Sleep Now for quick calculations, or create a gradual plan with Fix My Sleep Schedule when you want to shift your bedtime. UNDERSTAND YOUR SLEEP Track your sleep history and see a simple Sleep Score based on your recent sleep data. Sleep Sync can highlight useful patterns such as: * More consistent wake times * Sleep duration trends * Changes in your sleep ratings * Activity and sleep patterns when Apple Health data is available The goal isn't to overwhelm you with charts. It's to help you understand what is happening with your sleep. RUN 7-DAY SLEEP EXPERIMENTS Test simple habits and see how they relate to your sleep. Choose from experiments such as: * Sleep before midnight * No phone for the last 30 minutes before bed * Keep the same wake-up time * No caffeine after 3 PM * Walk 8,000 steps When Apple Health can provide the data, Sleep Sync can track it automatically. At the end of an experiment, see how your sleep outcomes compared between your experiment days and your recent baseline. CHALLENGES Build simple sleep habits with lightweight challenges. Complete a daily goal and see: [Completed] [Not completed] [In progress] For activity-based goals, Sleep Sync can use Apple Health step data automatically. MORNING CHECK-IN Rate how you slept with one tap: 1 - Bad 2 - Okay 3 - Good 4 - Great Change your answer later if you need to. Sleep Sync keeps one check-in per night instead of creating duplicates. APPLE HEALTH Optionally connect Apple Health to automatically use the data you choose to share, including: * Sleep data * Steps * Workouts Sleep Sync can combine this information with your local sleep history to provide more useful personal insights. Apple Health is optional. Sleep Sync remains useful without it. REAL WAKE-UP ALARM Set your wake-up time and use Apple's alarm system for your actual wake-up alarm. Bedtime reminders stay simple and local, while your wake-up alarm is handled by the system. PRIVATE BY DESIGN No account. No cloud database. No sleep data uploaded. No tracking. Works offline. Your Sleep Sync data is kept on your device. SIMPLE, NOT OVERWHELMING Sleep Sync is designed to give you useful information without turning your sleep into a wall of charts and numbers. Plan your night. Understand your pattern. Build better habits. Wake up on time. Your sleep. Your patterns. Your device.