0:32Smartphones
What Is the 40-80 Rule on iPhones and How Does It Prolong Battery Life?
Learn how the 40-80 rule on iPhones helps extend battery lifespan by keeping charge levels between 40% and 80% for optimal performance.
Focused topic
technology
Focused short video answers connected to technology within Digital Wellbeing.
Start here
A highlighted question
One useful entry point into this topic.
0:32Keep exploring
More related answers
A growing selection of focused questions in this collection.
0:38Smartphones
How to Set an Alarm on iPhone 12: Step-by-Step Guide
Learn how to set, customize, and manage alarms on your iPhone 12 using the Clock app quickly and easily.
0:27Smartphones
Does the iPhone Alarm Turn Off Automatically After Ringing?
Learn how the iPhone alarm automatically turns off after 15 minutes and snoozes after 9 minutes to ensure you never miss important alerts.
0:39Smartphones
How to Set an Alarm on Your iPhone 14: Step-by-Step Guide
Learn how to easily set an alarm on your iPhone 14 with our quick tutorial.
0:30Smartphones
Why Did Apple Remove the Unlock Sound in iOS 10?
Discover why Apple removed the unlock sound in iOS 10 and how to customize your sound settings.
0:34Smartphones
Discover the 4 Key Sensors on Your iPhone
Explore the four essential sensors on your iPhone and how they enhance functionality and user experience.
0:36Smartphones
Why is the Alarm Icon Missing on Your iPhone?
Discover solutions for the missing alarm icon on your iPhone and how to fix it quickly.
0:36Smartphones
How to Identify and Fix iPhone Overheating Issues
Learn how to identify and fix overheating problems with your iPhone to ensure optimal performance.
0:35Smartphones
DIY Guide: How to Turn Your iPhone into a UV Light
Learn a simple DIY method to transform your iPhone's flashlight into a UV light with everyday items.
0:32Smartphones
How to Activate Night Mode on Your iPhone 11
Learn how to enable night mode on your iPhone 11's camera for stunning low-light photos.
0:33Smartphones
Does Night Mode on iPhone Effectively Reduce Blue Light Exposure?
Discover how Night Shift on iPhone helps reduce blue light and improve your sleep quality.
0:33Smartphones
How to Measure Decibels with Your iPhone: Essential Guide
Discover how your iPhone can accurately measure decibels using popular apps. Learn about features and sound safety!
0:23Smartphones
Impact of Placing iPhones on Top of Each Other: What You Need to Know
Discover the effects of stacking iPhones, including signal interference and magnetic field interactions.
0:31Smartphones
What Happens When You Ask Siri to Call 911?
Discover how Siri responds to emergency calls and the importance of using this feature responsibly.
0:29Smartphones
How to Change Your iPhone Screen: A Step-by-Step Guide
Learn how to easily change your iPhone screen with our step-by-step guide and expert tips.
0:28Smartphones
How to Disable Touch Functionality on Your iPhone
Learn how to effectively reduce touch sensitivity on your iPhone through AssistiveTouch settings.
0:35Smartphones
How to Adjust Headphone Settings on iPhone: Step-by-Step Guide
Learn how to easily adjust headphone settings on your iPhone for better audio quality and hearing protection.
0:25Smartphones
How to Enable Back Tap on iPhone 8 and Later
Discover how to turn on Back Tap for iPhone 8 and later models with iOS 14 and explore similar accessibility features.