It's easy to rely on a few core Apple Watch features and forget about everything else it can do. Checking notifications and screening calls has become second nature to me, but improvements in WatchOS 26 convinced me to take another look at how the smartwatch can help me every day.

Whether you've bought a new Apple Watch Series 11, Apple Watch SE 3 or Apple Watch Ultra 3, or if you have an older watch that can run WatchOS 26, I recommend checking out these nine features to really take advantage of your intelligent timepiece.

Swipe between watch faces (again)

Until WatchOS 10.0, you could swipe from the left or right edge of the screen to switch active watch faces, a great way to quickly go from an elegant workday face to an exercise-focused one, for example. Apple removed that feature, likely because people were accidentally switching faces by brushing the edges of the screen.

However, the regular method involves more steps (touch and hold the face, swipe to change, tap to confirm), and people realized that the occasional surprise watch face change wasn't really so bad. Therefore, as of version 10.2, including the current WatchOS 26, you can turn the feature on by toggling a setting: Go to Settings > Clock and turn on Swipe to Switch Watch Face.

Watch this: I Ran 30 Miles and THIS Is the Most Accurate Smartwatch

07:42

Stay on top of your heart health with Vitals

Wearing your Apple Watch while sleeping offers a trove of information -- and not just about how you slept last night. If you don the timepiece overnight, it tracks a number of health metrics. The Vitals app gathers that data and reports on the previous night's heart rate, respiration, body temperature (on supported models) and sleep duration. The Vitals app can also show data collected during the previous seven days -- tap the small calendar icon in the top-left corner.

If you own a watch model sold before Jan. 29, 2024, you'll also see a blood oxygen reading. On newer watches in the US, that feature works differently because of an intellectual property fight: The watch's sensors take a reading, and then send the data to the Health app on your iPhone. You can check it there, but it doesn't show up in the Vitals app.

How is this helpful? The software builds a baseline of what's normal for you. When the values stray outside normal ranges, such as irregular heart or respiratory rates, the Vitals app reports them as atypical to alert you. It's not a medical diagnosis, but it can prompt you to get checked out and catch any troubles early.

Check your Sleep Score to learn why you feel rested or tired

Speaking of wearing your watch while sleeping, the new Sleep Score feature looks at data taken during the night to evaluate whether you got a good night's sleep. When you wake up, open the Sleep app or check the Sleep Score widget in the Smart Stack to view a number between 0 and 100.

Specifically, it takes into account the duration of sleep overall, how early or late you went to bed and how many times it detected you waking up during the night. (Wake-ups can be restlessness, not whether you actually got up and out of bed.) 

With that information, plus the data from the Vitals app, you can adjust factors like when you go to bed to hopefully improve your sleep overall.

Make the Wrist Flick gesture second nature

WatchOS 26 adds a new gesture that has quickly become a favorite. On the Apple Watch Series 9 and later, and the Apple Watch Ultra 2 and Ultra 3, Wrist Flick is a quick motion to dismiss incoming calls, notifications or really anything that pops up on the screen. Wrist Flick joins Double Tap as a way to interact with a watch even if you're not in a position to tap the screen.

But what I like most about the gesture is that it's also a shortcut for jumping back to the watch face. For example, when a Live Activity is automatically showing up in the Smart Stack, a quick flick of the wrist hides the stack. Or let's say you're configuring a feature in the Settings app that's buried a few levels deep. You don't need to repeatedly tap the back (<) button -- just flick your wrist.

Make the Smart Stack work for you

The Smart Stack is a place to access quick information that might not fit into what Apple calls a "complication" (the things on the watch face other than the time itself, such as your Activity rings or the current outside temperature). When viewing the clock face, turn the digital crown clockwise or swipe from the bottom of the screen to view a series of tiles that show information such as the weather or suggested photo memories. This turns out to be a great spot for accessing features when you're using a minimal watch face that has no complications.

Choose which Live Activities appear automatically

The Smart Stack is also where Live Activities appear: If you order a food delivery, for example, the status of the order appears as a tile in the Smart Stack (and on the iPhone lock screen). And because it's a timely activity, the Smart Stack becomes the main view instead of the watch face.

Some people find that too intrusive. To disable it, on your watch open the Settings app, go to Smart Stack > Live Activities and turn off the Auto-Launch Live Activities option. You can also turn off Allow Live Activities in the same screen if you don't want them disrupting your watch experience.

Apple's apps that use Live Activities are listed there if you want to configure the setting per app, such as making active timers appear but not media apps such as Music. For third-party apps, open the Watch app on your iPhone, tap Smart Stack and find the settings there.

Add and pin favorite widgets in the Smart Stack

When the Smart Stack first appeared, its usefulness seemed hit or miss. Since then, Apple seems to have improved the algorithms that determine which widgets appear -- instead of it being an annoyance, I find it does a good job of showing me information in context. But you can also pin widgets that will show up every time you open the stack.

For example, I use 10-minute timers for a range of things. Instead of opening the Timers app (via the App list or a complication), I added a single 10-minute timer to the Smart Stack. Here's how:

1. View the Smart Stack by turning the Digital Crown or swiping from the bottom of the screen.
2. Tap the Edit button at the bottom of the stack. (In WatchOS 11, touch and hold the screen to enter the edit mode.)
3. Tap the + button and scroll to the app you want to include (Timers, in this example).
4. Tap a tile to add it to the stack; for Timers, there's a Set Timer 10 minutes option.
5. If you want it to appear higher or lower in the stack order, drag it up or down.
6. Tap the checkmark button to accept the change.

The widget appears in the stack but it may get pushed down in favor of other widgets the watch thinks should have priority. In that case, you can pin it to the top of the list: While editing, tap the yellow Pin button. That moves it up but Live Activities can still take precedence.

Use the watch as a flashlight

You've probably used the flashlight feature of your phone dozens of times but did you know the Apple Watch can also be a flashlight? Instead of a dedicated LED (which phones also use as a camera flash), the watch's full screen becomes the light emitter. It's not as bright as the iPhone's, nor can you adjust the beam width, but it's perfectly adequate for moving around in the dark when you don't want to disturb someone sleeping.

To activate the flashlight, press the side button to view Control Center and then tap the Flashlight button. That makes the entire screen white -- turn the Digital Crown to adjust the brightness. It even starts dimmed for a couple of seconds to give you a chance to direct the light away so it doesn't fry your eyes.

The flashlight also has two other modes: Swipe left to make the white screen flash on a regular cadence or swipe again to make the screen bright red. The flashing version can be especially helpful when you're walking or running at night to make yourself more visible to vehicles.

Press the Digital Crown to turn off the Flashlight and return to the clock face.

On my Apple Watch Ultra, I've set the Action button to turn on the flashlight, making it even easier to turn on. On the watch, go to Settings > Action Button > Action and select Flashlight.

Pause your Exercise rings if you're traveling or ill

Closing your exercise, movement and standing rings can be great motivation for being more active. Sometimes, though, your body has other plans. Until WatchOS 11, if you became ill or needed to be on a long-haul trip, any streak of closing those rings that you built up would be dashed.

Now, the watch is more forgiving (and practical), letting you pause your rings without disrupting the streak. Open the Activity app and tap the Weekly Summary button in the top-left corner. Scroll all the way to the bottom (take a moment to admire your progress) and tap the Pause Rings button. Or, if you don't need that extra validation, tap the middle of the rings and then tap Pause Rings. You can choose to pause them for today, until next week or month, or set a custom number of days.

When you're ready to get back into your activities, go to the same location and tap Resume Rings.

Bypass the countdown to start a workout

Many workouts start with a three-second countdown to prep you to be ready to go. That's fine and all, but usually when I'm doing an Outdoor Walk workout, for example, my feet are already on the move.

Instead of losing those steps, tap the countdown once to bypass it and get right to the calorie burn.

How to force-quit an app (and why you'd want to)

Don't forget, the Apple Watch is a small computer on your wrist and every computer will have glitches. Every once in a while, for instance, an app may freeze or behave erratically.

On a Mac or iPhone, it's easy to force a recalcitrant app to quit and restart, but it's not as apparent on the Apple Watch. Here's how:

1. Double-press the Digital Crown to bring up the list of recent apps.
2. Scroll to the one you want to quit by turning the crown or dragging with your finger.
3. Swipe left on the app until you see a large red X button.
4. Tap the X button to force-quit the app.

Keep in mind this is only for times when an app has actually crashed -- as on the iPhone, there's no benefit to manually quitting apps.

These are some of my favorite Apple Watch tips, but there's a lot more to the popular smartwatch. Be sure to also check out why the Apple Watch SE 3 could be the sleeper hit of this year's lineup and Vanessa Hand Orellana's visit to the labs where Apple tests how the watches communicate.