How to Close Apps on Apple Watch: What Actually Happens and Why It Matters

Apple Watch handles apps differently than your iPhone or iPad — and that difference trips up a lot of people. If you've been hunting for a way to "close" an app the way you would on a phone, it helps to first understand what's actually running in the background and what closing an app on watchOS actually accomplishes.

What "Closing an App" Means on Apple Watch

On watchOS, apps don't behave quite like they do on iOS. When you leave an app on your Apple Watch — by pressing the Digital Crown or your wrist goes to sleep — the app is suspended almost immediately. It isn't actively running, consuming your battery, or using processor cycles in the way a fully open app would.

So technically, most apps you've "used" aren't really running in a meaningful sense. They're frozen in memory, waiting in case you return.

That said, there are reasons you'd still want to force-close an app: it's frozen, behaving unexpectedly, showing stale data, or you simply want a clean slate.

How to Force Close an App on Apple Watch ⌚

Here's how to do it:

1. Open the app you want to close (it needs to be the active app on screen).
2. Press and hold the Side Button (the long button below the Digital Crown) until the Power Off screen appears.
3. Release the Side Button, then press and hold the Digital Crown until the app closes and you're returned to the watch face.

This force-quits the active app. It's the watchOS equivalent of swiping an app off the screen in iOS multitasking.

A Common Mistake

Many users press and hold the Digital Crown expecting something to happen — but that triggers Siri, not app management. The key is that two-step sequence: Side Button first, then Digital Crown.

Navigating Away vs. Force Closing

Understanding the difference matters depending on what you're trying to fix.

Navigating away is enough for normal use. The watch's OS is designed to manage memory efficiently on its own — apps that aren't needed get cleared out automatically.

Force closing is specifically useful when an app is frozen, crashing repeatedly, or not updating correctly (a fitness tracker showing yesterday's route, for example).

Does Closing Apps Save Battery Life on Apple Watch?

This is worth addressing directly because it's a common assumption carried over from smartphone habits.

On Apple Watch, manually force-closing apps does not meaningfully improve battery life in most cases. watchOS is built to limit background activity aggressively. Suspended apps aren't drawing power the way actively streaming or GPS-tracking apps would.

The apps that do affect battery — workout tracking, navigation, always-on heart rate monitoring — are doing so because they're actively using hardware sensors, not just sitting in memory. Closing them through the force-quit method does stop that active usage, which can matter.

So the answer depends on what type of app you're dealing with and what it's actually doing.

When App Behavior Varies by watchOS Version

The steps above apply broadly to watchOS 7 and later, which covers the vast majority of Apple Watches currently in use. On older watchOS versions, the interface and available gestures may differ slightly.

If you're running an older version of watchOS, some behaviors around multitasking and app suspension may not match what's described here. Checking Settings → General → Software Update on the watch (or through the Watch app on iPhone) tells you which version you're on.

watchOS version and Apple Watch model both affect what features and gestures are available to you — Series 3 hardware running an older OS will behave differently than a Series 9 or Ultra 2 running the latest watchOS. 🔧

The Restart Option

If an app is badly frozen and the force-quit method isn't responding, a full restart clears everything:

• Press and hold the Side Button until the Power Off slider appears.
• Drag the slider to turn the watch off.
• Press and hold the Side Button again to restart.

This is the nuclear option — it clears all suspended apps, resets active connections, and gives you a fully fresh state.

Variables That Affect Your Experience

Whether force-closing apps is something you'll need to do regularly — or almost never — depends on a few things that vary by user:

• Which apps you use — third-party apps tend to have more instability than Apple's native apps
• How often you update watchOS and your apps — outdated apps misbehave more frequently
• Your Apple Watch model — older hardware with less RAM can struggle more with certain apps
• How many complications and background processes you have active — a watch face loaded with live complications creates more background activity than a minimal one

Some users go months without ever needing to force-quit an app. Others — particularly those using third-party fitness, navigation, or productivity apps — run into frozen or unresponsive states more often. Your own usage pattern is the clearest predictor of how often this becomes relevant.