Ellis Gibson (B.Sc. in Mechanical Engineering)

The Smart Stack feature in watchOS 11 includes Live Activities, which track updates like music and ride services. These activities run by default and can increase battery drain. Users can enhance battery efficiency by adjusting settings and turning off Live Activities if they choose. To extend battery life while using Smart Stack, consider these tips. … Read more

The Smart Keyboard Folio consumes very little power. It typically reduces iPad battery life by only a few percentage points with hours of continuous use. This effect is much less than that of gaming or using resource-intensive apps, which can significantly drain battery life. While some users may notice a minor decrease in battery percentage … Read more

Smart Invert Colors does not significantly drain battery life. Users note little change in energy consumption when using it with dark mode. On iPhone models with OLED displays, this feature can actually help save battery. For even more savings, use dark wallpapers with Smart Invert. Smart Invert primarily affects the display. When active, the feature … Read more

A smart key, or key fob, constantly communicates with your car. This can cause a small battery drain. However, it usually does not fully deplete a healthy car battery. Mike Monticello, road test manager at Consumer Reports, notes that responsible usage can help minimize this impact. When left in the car, a smart key does … Read more

The smart cover usually does not significantly drain the iPad 2’s battery. It can wake the device briefly when moved or allow light exposure, activating the screen display. However, users notice negligible battery loss with proper use. Ensure settings and cover placement minimize sleep mode interruptions for better battery life. Generally, smart covers rely on … Read more

Smart Invert Colors does not significantly drain battery life. Using dark mode on an OLED display saves energy. Dark colors use less power than pure white. For better battery life, combine Smart Invert with dark wallpapers. Also, keep your screen brightness at an efficient level to enhance energy savings and improve user experience. To maximize … Read more

Smart Capture may cause some battery drain, but its impact is usually small. Battery performance depends on device settings, background activity, and camera usage. To improve battery life, manage settings, limit background activity, and be mindful of features like Near By Device Scanning and Find My Mobile. The primary drain appears during extensive use, particularly … Read more