How can I view my sleep history in the App? Tap Home in the bottom left corner of the app, then tap the moon icon. You can tap between daily, weekly, and monthly views. Scroll down to view your history, and tap a specific day to see additional data. Related articles What type of sleep activity is being tracked? Setting up your CZ Smart Watch How do Luminous Materials work on my watch? Why is my sleep data not being tracked? What features are available in the Wellness app?