Is your iPhone's battery life shorter than you'd like? The culprit might be a few hidden settings running in the background. While we often blame apps, some of Apple's own powerful features are designed for constant readiness, which can come at the cost of your battery.
Here are three key iPhone settings to check and optimize today to reclaim your battery life.
1. The Always-On Display (On Modern iPhones)
The Problem:
The Always-On Display(AOD) is a convenient feature that shows your lock screen information at a glance without you needing to tap your phone. However, keeping the screen partially lit, even with a darkened background and low refresh rate, consumes a continuous, subtle amount of power throughout the day.
Exclusive Insight:
The battery drain isn't just from the pixels.AOD keeps the ProMotion display active, albeit at a lower 1Hz rate, preventing it from fully shutting down. Furthermore, if your lock screen has bright colors, live photos, or frequent notifications, the power draw increases as the display controller works harder to manage the content.
The Fix:
Navigate toSettings > Display & Brightness > Always On Display. You have two options:
· Turn it off completely for maximum battery savings.
· Enable "Show Wallpaper" and "Show Notifications." This hides your background image and notification details when the AOD is active, significantly reducing the power required to illuminate the screen.
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2. Background App Refresh: The Silent Power Thief
The Problem:
Background App Refresh(BAR) allows apps to update their content even when you're not using them. This means your social media feeds, email, and news apps are constantly fetching new data so they're ready the moment you open them. This "always-ready" state is a major, often overlooked, drain on your battery and data.
Exclusive Insight:
The"Background App Refresh" setting has three global states: On, Off, and Wi-Fi. Most users don't realize that the "Wi-Fi Only" option is a powerful middle ground. It prevents apps from using your cellular data for background updates, which not only saves your data plan but also conserves battery. Cellular radios (especially in areas with weak signals) consume significantly more power than Wi-Fi to maintain a stable connection for data fetching.
The Fix:
Go toSettings > General > Background App Refresh. For the best balance of battery life and convenience:
1. Set the global option to "Wi-Fi Only."
2. Individually review the list of apps below and disable BAR for any non-essential apps (e.g., games, streaming services, shopping apps that don't need real-time updates).
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3. Location Services: The Precision vs. Battery Trade-Off
The Problem:
Many apps request your location to provide relevant services.However, some are set to use "Precise Location" and "Always" access, meaning your iPhone's GPS is frequently being pinged to track your movements, even when the app is closed. This is one of the most battery-intensive operations on any smartphone.
Exclusive Insight:
A critical setting to check is"Significant Locations" (found in Settings > Privacy & Security > Location Services > System Services at the bottom). This feature tracks places you frequently visit to provide personalized services like predictive traffic routing in Maps. However, it is constantly logging your location data. For most users, disabling this feature has no noticeable impact on daily use but can lead to measurable battery savings.
The Fix:
1. Go to Settings > Privacy & Security > Location Services.
2. Review each app's permission. For most apps (like weather, social media, or shopping), change the setting from "Always" to "While Using the App" or "Ask Next Time Or When I Share."
3. For apps that don't need your location at all (e.g., a calculator or music app), set it to "Never."
4. (Advanced Save) Go into System Services and consider disabling "Significant Locations" and "iPhone Analytics" for an extra battery boost.
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Pro Tip: Leverage the Built-in Battery Analyzer
For a truly personalized approach,go to Settings > Battery. This section provides detailed graphs and a breakdown of exact battery usage by app and activity. If you see an app consuming a high percentage of power in the background despite low usage, it's a clear sign you need to restrict its Background App Refresh or Location Services permissions.
By taking control of these three powerful yet power-hungry features, you can significantly extend your iPhone's battery life and end your day with more power to spare.
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