While the Apple Watch's built-in sleep tracking functionality is robust, you may prefer a third-party app with additional functionality or a different interface. We've rounded up our favorite third-party sleep tracking apps to help you get the rest you need.

Sleep++ is a no-nonsense sleep tracker. The app is simple and clear, and offers basic reports and visuals that are easy to understand.

The app shows you a start button, a stop button, and a small blue graph to show your sleep patterns. It can sync your data with Apple Health and will automatically log sleep when activated on the iPhone app.

It is free to download and use. The ad-free option costs $1.99.