- Sleep analysis with Sleep Cycle patented sound technology or accelerometer
- Detailed sleep statistics and daily sleep graphs
- Fully integrated with Apple Health, exchanging sleep analysis
- Carefully selected alarm melodies
- Snooze by shaking or double tapping the phone lightly
- Customizable wake-up window. From instant (regular alarm clock), up to 90 minutes
- Sound recorder & Trends - Capture snoring, sleep talking and other sounds and view your trends
- Sleep Aid - library of sleep stories, relaxation guides and calm sleep sounds specially designed to help you fall asleep easier. (Mindfulness & meditation)
- Trends – gather long-term trends on your sleep patterns
- Comparison Data - Compare your sleep patterns to world sleep statistics
- Weather & Sleep - See how different types of weather affect your sleep quality
- Sleep Notes - See how events such as drinking coffee, stress, working out or eating late affect your sleep quality
- Wake-up Mood - See how Sleep Cycle affects your wake-up mood over time
- Online Backup - Lets you secure your sleep data online
- Data Export – Download sleep data to Excel for detailed analysis
- Philips HUE Light Bulb Support - Simulate a natural sunrise to give you an even softer wake-up
- Optional Premium subscription with additional features such as customizable wake-up window, sound recorder, sleep aid, trends, comparison data, weather & sleep, sleep notes, wake-up mood, online backup, data export, and Philips HUE Light Bulb Support. The subscription costs $49.99 per year.