How to Make Your Apple Watch Battery Last 2x Longer (5 Simple Tips That Actually Work)

Battery life plays a big role in how useful your Apple Watch is throughout the day. While powerful models like the Apple Watch Series 9 and the Apple Watch Ultra are built for performance, certain settings can quietly drain power in the background. The good news is that a few simple changes can help your Apple Watch last much longer on a single charge.

Here are five practical tips that can help your Apple Watch battery last much longer without sacrificing functionality.

1. Turn Off Always-On Display

Two Apple Watches with pink sport bands displaying the Always-On Display feature, including a settings screen with toggle options for display and sensitive complications under the heading “Turn Off Always-On Display.”

Image: osxdaily

Always-On Display keeps your watch face visible at all times, but it also consumes a noticeable amount of battery.

How to turn it off

  1. Open Settings on your Apple Watch

  2. Tap Display & Brightness

  3. Select Always On

  4. Toggle the setting off

Turning off this feature can noticeably extend your battery life, especially if you check your watch frequently throughout the day.

2. Use Low Power Mode When You Need It

Three Apple Watches with black sport bands demonstrating Low Power Mode settings, including battery percentage, activation screen, and duration options under the heading “Use Low Power Mode When You Need It.”

Image: idownloadblog

Low Power Mode reduces background processes such as automatic health measurements and background app activity.

This can dramatically extend battery life when you need your watch to last longer.

To enable Low Power Mode

  1. Swipe up from the watch face

  2. Tap the battery percentage icon

  3. Turn on Low Power Mode

According to recommendations from Apple Inc., this feature helps extend battery life while maintaining essential watch functions.

3. Reduce Unnecessary Notifications

Three Apple Watches with black sport bands showing notification management options, including a YouTube alert, notification controls, and “Deliver Quietly” settings under the heading “Reduce Unnecessary Notifications.”

Image: 9to5Mac

Every notification triggers screen activity and haptic feedback, which drains battery over time.

Many apps send alerts that aren't actually important.

Optimize notifications

  1. Open the Watch app on your iPhone

  2. Tap Notifications

  3. Disable alerts for non-essential apps

Keeping only critical notifications such as calls, messages, and calendar reminders helps reduce distractions while preserving battery life.

4. Turn Off Background App Refresh

Person wearing a black Apple Watch while using a laptop, displaying the Background App Refresh settings screen under the heading “Turn Off Background App Refresh.”

Image: osxdaily

Background App Refresh allows apps to update information even when you're not using them.

While convenient, it can drain the battery unnecessarily.

To disable it

  1. Open Settings

  2. Tap General

  3. Select Background App Refresh

  4. Turn it off for apps you don't need updating constantly

Limiting background activity helps your Apple Watch run more efficiently.

5. Shorten Screen Wake Duration

Your Apple Watch screen may stay active longer than necessary after you tap it.

Reducing this duration prevents the display from using extra battery.

Change the wake duration

  1. Open Settings

  2. Tap Display & Brightness

  3. Select Wake Duration

  4. Choose Wake for 15 Seconds

This small adjustment can add noticeable battery savings throughout the day.

Final Thoughts

Getting the most out of your Apple Watch isn’t just about using the right apps… It’s also about optimizing the settings that affect everyday performance. With a few simple adjustments, such as managing notifications, limiting background activity, and enabling Low Power Mode when needed, you can significantly improve your Apple Watch battery life and keep it running longer throughout the day.

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