iOS 16: 15 tips to make your iPhone battery last longer

With every new operating system update, there are complaints about battery life, and iOS 16 is no exception. You may experience rapid battery drain after an update due to behind-the-scenes syncing and updating, and sometimes this issue may persist for a longer period of time.

Possible causes of battery life issues include new features implemented by Apple, bugs that need to be fixed, or increased usage. We've collected some tips that can help you get more juice out of your iPhone when battery life is important, no matter the reason.

Please note that there aren't many recommendations that won't disable key features on your iPhone, so you'll have to balance battery consumption with the feature set you want to enable, turning it off and on as needed when longer battery life is needed.

1. Turn off live activity

In iOS 16.1, Apple added a live activity feature that allows apps to maintain ongoing notifications on the lock screen or in the iPhone 14 Pro’s dynamic island. We can track sports games, flight paths, or workouts in real time directly from the lock screen or in the "Animation Island".

Everything you do on your ‌iPhone‌ uses battery power, including real-time activity. With reports on Reddit about disabling the feature to extend battery life, it's no surprise that turning off persistent notifications can prevent excessive battery drain. Live activity can be disabled by following these steps:

1. Open the Settings app.
2. Go to Face ID & Password.
3. Enter your passcode to unlock "iPhone".
4. Scroll down and close live activity.

This will prevent live activity from showing up on the lock screen, but you need to go one step further. In the individual app sections of the Settings app, you can disable Live Activity on an app-by-app basis or avoid using the Live Activity feature in an app.

You can't completely disable ‌Dynamic Island‌, but you can swipe left on any running animation to turn it off.

2. Remove lock screen widgets

Apple has greatly improved the lock screen in iOS 16, adding optional widgets. On the lock screen interface, many widgets will continue to display, and some widgets will refresh frequently in the background, which will increase battery consumption.

If you're concerned about battery life, you may want to create a lock screen without widgets. Luckily, ‌iOS 16‌ supports multiple lock screens that you can switch between, so if you occasionally want to use widgets, you can.

For more information on adding widgets, removing widgets, and creating a lock screen, we have a dedicated iOS 16 lock screen tutorial.

Before iOS 16, users could also display widgets (Widgets) on the home screen. For those concerned about battery life, we recommend against using the Home Screen widget.

3. Disable Tactile Keyboard Feedback

In iOS 16, Apple added an interesting feature that provides haptic feedback when you use the on-screen keyboard. While each keystroke makes for a more satisfying typing experience, you may not realize the drain on your battery.

According to an Apple support document, Keyboard Tactile has the potential to have an impact on battery life, so it's best to avoid using it if you don't have a backup battery. It doesn't turn on by default, but if you've enabled it, you can turn it off by following these steps:

1. Open the Settings app.
2. Click sound and touch.
3. Click on the keyboard for feedback.
4. Turn off touch.

4. Turn off Always-On Display (iPhone 14 Pro)

Always-On Display is not a feature of ‌iOS 16‌, but it is tangential as it is on ‌iPhone 14 Pro‌ and Introduced in Pro Max, these are the first devices to come with ‌iOS 16‌ pre-installed. Even when your iPhone is locked, Always-On Display shows the time, wallpapers, widgets, and real-time activity on the screen, just like the name suggests.

The display uses a 1Hz refresh rate to save battery power, and Apple has some neat tricks up its sleeve, like when the connected Apple Watch isn't nearby (meaning the iPhone user isn't in the room) or when the iPhone is placed Turning off the display while in your pocket, but having the always-on display still drains the battery faster than without the always-on display.

You can turn off the always-on display by following these steps:

1. Open the Settings app.
2. Click on Display and Brightness.
3. Off always on.

It's unclear how much battery life the always-on display consumes, as it will vary by use case, but even if it's just a few percent, it's worth turning off, especially if it's not what you find function is useful.

5. Don’t use iCloud Shared Photo Library

iCloud Shared Photo Library is a feature in iOS 16.1 that allows you to use a standard photo library with five other people, and everyone can upload , edit and delete images. Using iCloud to share your photo library can cause other people's photos to sync to your ‌iPhone‌ at inopportune times, draining battery life.

If you're worried about battery issues, it might help to avoid using one of its features by not setting it up and not accepting the invitation to join. If you want to use ‌iCloud‌ to share your photo library but still reduce battery and data usage, you can turn on a setting that only allows syncing over Wi-Fi.

1. Open the Settings app.
2. Scroll down to photos.
3. Click Cellular Data.
4. Turn off cellular data.

Uploads will be Wi-Fi only, so photos shared with you won't download to your device when you only have a cellular connection.

6. Choose non-animated wallpapers

Some of the beautiful wallpapers Apple added in iOS 16 are animated, and animated wallpapers consume more battery power than static wallpapers. If you're optimizing and don't care much about animation, choose something that doesn't update throughout the day.

For example, the weather wallpaper changes based on conditions, while the photo shuffle option switches photos of your choice during the day. Astronomy wallpapers will also change based on the current situation.

7. Use Focus Mode

Using Apple's built-in Focus option can reduce the number of notifications you receive during the day, and fewer notifications means apps wake up your display and drain your battery. Less chance of running out.

Focus Mode lets you choose which apps and people can send you notifications and when, so during work hours you can make sure you only receive work notifications and You can limit your work notifications to personal time. You can limit notifications while driving, sleeping, working out, or any other situation that may arise. Focus filters even let you filter out selected emails, messages, calendars, and more.

Although focus mode has ended, you can still receive all notifications, but they will be concentrated in a single alert instead of being spread out across multiple alerts. Turning off unwanted notifications from apps is still the best way to save battery life, but Focus lets you keep notifications while still reducing the number you receive at any given time.

Apple is making Focus mode easier to set up in iOS 16, but it still takes some work to get everything working properly, so we have a dedicated Focus tutorial. You can find all of the Focus features in the Focus section of the Settings app.

8. Use App Summary

It’s also worth ensuring that any apps that send non-important notifications are grouped under the App Summary, which will save the notifications and send them to you once or twice a day . Although app summaries aren't a new feature in iOS 16, it's still worth checking out if you're not already using it.

You can turn on App Summary for an app in the Notifications section of the Settings app.

9. Limit when and how often apps can access your location

The next few tips are not specific to iOS 16, but check these settings to make sure apps and services aren't doing something you don't want them to do. Things you do are always good.

Limiting which apps can access your location and how often an app can access that data can save battery life.

1. Open the Settings app.
2. Choose privacy.
3. Click on location services.
4. View the list and edit settings by clicking on the name of each app in the list.

Every application involves different functions, so not every location setting is available for all applications, and the available locations may sometimes vary. The following is a rewrite of the original text: You can choose between these options: Never, Ask next time or when sharing, While the app is in use, Always.

Never will prevent apps from accessing your location. Unless the app specifically needs to know your location, such as a mapping app, setting location access to Never is your best option.

Ask Next will prompt the app to ask you via a popup the next time it needs your location, so you can temporarily approve it. With this setting, location access will be turned off until explicitly allowed via a popup.

Apps are only allowed to detect your location information when they are active and actively used. If you close the app or switch to another app, location access will end.

Always allow apps to always access your location, whether it's on or off. This will cause the most battery drain and should be limited to the apps you need most.

Many apps will ask for location information that is not actually required for it to function (for example, a banking app may require location access to show nearby ATMs, which can also be entered by zip code obtained), so clearing trash will ensure that no app accesses your location without explicit permission.

You can also turn off location services all together, but this isn't ideal as it affects critical apps like Maps.

10. Restrict Apps Using Bluetooth

Your iPhone will notify you when an app requests Bluetooth, and there are many apps that require Bluetooth access for location tracking, scanning for Chromecast devices, or Other less useful reasons.

It pays to check apps using Bluetooth to make sure you don't have a sneaky app connecting to a Bluetooth source without your permission and draining your battery. To enter Bluetooth settings:

1. Open the Settings app.
2. Click Privacy.
3. Click Bluetooth.

Apps like Facebook, HBO Max, Hulu, etc. don’t require Bluetooth access in most cases, so close any apps that don’t require a Bluetooth connection to function. If a feature in the app stops working, you can simply turn it back on.

Disabling Bluetooth is also an option, but it's used with AirPods, Apple Watch, and other accessories, so turning it off isn't feasible for most people.

11. Use Low Power Mode

Freely using Low Power Mode is an obvious choice for preserving your battery without having to go through a ton of settings, and you can do so from Control Center, the Settings app, or Use Siri to open it. Low Power Mode reduces background activity, turns off the display more quickly after inactivity, limits the display refresh rate, limits email retrieval, reduces visual effects, and more.

You can use a shortcut to set Low Power Mode to turn on at a certain battery percentage, which is a convenient way to turn it on automatically when you need it.

12. Use Wi-Fi and Airplane Mode

If you can, it’s best to connect to Wi-Fi to maximize battery life, which is one of Apple’s battery conservation tips. At home or work, make sure you're connected to Wi-Fi rather than using a cellular signal.

If you're in an area without Wi-Fi and you know you have a low cellular signal, turn on airplane mode or turn off your cellular connection to avoid draining your battery while trying to connect. If you are using in a low-signal environment, this method may not be effective and may have a significant impact on your use.

13. Manage Apps Draining Your Battery

Your ‌iPhone‌ will tell you which apps are draining the most battery, so you can make sure nothing is draining your battery without your knowledge Use up your battery. To view battery usage statistics, you can open the Settings app and click View in the Battery section.

The battery usage graph lets you see your battery level over the past 24 hours or the past 10 days, plus you can see which apps are giving you the longest battery life. If there's an app you don't need that's draining your battery too much, delete it. If you really need the app, adjust how often you use it and what permissions it has (such as location).

14. Limit background activity

Almost all apps use background refresh to update even if they are not open. Limited background activity and background refresh are a long-time favorite for reducing battery usage. Options.

You can turn off background app refresh all together, or choose which apps can refresh in the background.

1. Open the Settings app.
2. Select General.
3. Select background app refresh.

From here, you can tap the Background App Refresh option again to turn background app refresh off all together, or choose to only activate it when connected to WiFi, which won't work like downloading over cellular Consumes battery power.

You can also choose to turn on Background App Refresh only for the apps you use most by clicking the toggle next to each app in the list.

15. Change your Mail settings

In addition to turning off background refresh, changing when and how often the Mail app checks for new emails can save you some battery.

1. Open the Settings app.
2. Click on the email.
3. Click on Account.
4. Click "Get New Data" at the bottom.

From here, you can turn off push (which lets you know immediately when a new email is available) and adjust it on a per-account basis for accounts that don't support push (like Gmail accounts) Fetch settings.

Adjust Fetch settings to have a longer interval before checking for new mail to help save battery life, and turn off Fetch all together to support manual checking that only downloads new mail when the Mail app is open.

You can choose from the following settings: automatic, manual, hourly, every 30 minutes, and every 15 minutes.

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