The iPhone has a lesser-known feature that can work wonders for your sleep: the hidden white noise machine. This built-in tool can help mask distracting sounds and create a soothing environment, making it easier to drift off. To activate this feature, simply open the Settings app on your iPhone.

Navigate to Accessibility, then select Audio/Visual. Within this menu, you'll find the Background Sounds option. Once enabled, you can choose from various soothing sound profiles, including rain, ocean waves, and, of course, white noise. Adjust the volume to a comfortable level, then simply lay back and let the gentle hum lull you into a restful slumber. This simple adjustment can transform your sleep routine, helping you to relax and enjoy a more peaceful night.