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To enable Night Mode, use a compatible Apple Watch Ultra face, then touch and hold it, tap Edit, swipe to Night Mode, and choose Auto. In dark conditions, the face’s elements turn red to help preserve night vision. It’s a face setting—not a red filter for the whole watch.
Which Apple Watch faces support Night Mode?
Apple’s watchOS 26 face guide lists Night Mode for three Ultra faces: Wayfinder, Modular Ultra, and Waypoint. The option won’t appear while editing an unsupported face, such as standard Modular or Infograph. Apple’s watch-face guide describes the supported faces and their features.
Turn on Night Mode on the watch
- Wake the watch and make sure a compatible face is showing.
- Touch and hold the face until the face gallery appears.
- Tap Edit.
- Swipe across the customization screens until Night Mode appears.
- Turn the Digital Crown or tap the control, then select Auto.
- Press the Digital Crown or tap the face to finish editing.
Apple documents this route for the Ultra faces in its Apple Watch Ultra outdoor guide. Labels and face availability can differ on older watchOS versions; the current face documentation is for watchOS 26.
Don’t have a compatible face?
Add one from the paired iPhone: open the Apple Watch app, tap Face Gallery, choose Wayfinder, Modular Ultra, or Waypoint, configure it if you like, and tap Add. Face Gallery is Apple’s place to explore and configure watch faces; see Apple’s setup guidance.
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After adding it, switch to that face on the watch by swiping left or right from the current face. Adding a face does not necessarily make it the active one. Night Mode is configured on the face you edit, so check the particular face variation you plan to use—especially if you have saved multiple versions for different activities.
How to tell if it’s working
With Auto selected, the supported face is designed to turn red after dark. You should see the face’s elements change color, not just become dimmer. Give it a little time after moving from a bright place into darkness; testing under bright indoor lighting or during daytime may not trigger the change. The exact activation timing is not specified in Apple’s guidance.
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The red treatment applies to the supported face. It does not make every app, notification, menu, or workout screen red, and it does not make the display invisible or stop it from emitting light. Red coloring is intended to help preserve dark-adapted vision; it is not a medical treatment or a guarantee that night vision will be unaffected.
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Night Mode is not dark mode
- Night Mode changes elements of certain Ultra faces to red in dark conditions.
- Theater Mode keeps the display dark until you tap it or press a button; it is a separate feature.
- Low Power Mode is for saving battery, not preserving night vision. Apple describes it separately in its Low Power Mode guide.
- A red flashlight, if available on your software version, is separate from the watch-face setting.
Apple documents Auto for Night Mode. That means automatic nighttime behavior, not a promise that the face can be forced to stay red permanently. The cited guidance does not establish a general always-red setting.
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- KEEP HELP CLOSE AT HAND—Ultra 3 is a smartwatch that can detect a hard fall or severe car crash* and automatically help connect you to emergency services and notify your emergency contacts. Check In can automatically notify a loved one when you’ve arrived at your destination.
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Night Mode missing or not turning red?
- Check the face. Confirm that you’re using Wayfinder, Modular Ultra, or Waypoint. A regular face will not show the Night Mode control.
- Check which face is active. If you added a compatible face in Face Gallery, swipe to it before editing.
- Check the setting on that version. Edit the face currently in use and verify that Night Mode is set to Auto. Other saved versions can have different customizations.
- Test in genuinely dark surroundings. Bright artificial light or daylight may keep Auto from changing the face. Allow a short interval after entering darkness.
- Switch away and back. Swipe to another face, then return to the configured one and see whether the display updates.
- Restart if the setting looks right but never activates. If the option or face is still missing, check for an available watchOS update or re-add the face through Face Gallery, then configure it again.
Apple’s current documentation identifies the supported faces for watchOS 26. If you’re using an older release, the available faces or menu labels may differ; don’t assume the same controls are present on every Apple Watch model.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Frequently Asked Questions
Does Night Mode work on every Apple Watch?
No. Apple’s current documentation lists Night Mode for the Wayfinder, Modular Ultra, and Waypoint faces available on Apple Watch Ultra. It is not a universal setting for every Apple Watch.
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- RUGGED AND READY TO GO—The ultimate sports and adventure smartwatch is built to last with an extremely tough titanium case and a strong sapphire crystal display. Water resistant up to 100m—it’s great for swimmers, divers, and fans of high-speed water sports.*
- A FULL-FEATURED HEALTH TRACKER—Ultra 3 can take an ECG* and check your heart rhythm for signs of AFib—right from your wrist. The smartwatch sends alerts for possible hypertension,* an irregular heart rhythm,* or an unusually high or low heart rate. You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and take readings of your blood oxygen.*
- ULTIMATE RUNNING AND WORKOUT COMPANION—A superior fitness tracker for marathoners, triathletes, mountain bikers, backcountry hikers, and mountain climbers, Ultra 3 provides precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, running power, Workout Buddy powered by Apple Intelligence from your nearby iPhone,* training load, and more.
- KEEP HELP CLOSE AT HAND—Ultra 3 is a smartwatch that can detect a hard fall or severe car crash* and automatically help connect you to emergency services and notify your emergency contacts. Check In can automatically notify a loved one when you’ve arrived at your destination.
- MULTIDAY BATTERY LIFE—Ultra 3 is a smartwatch that’s engineered to give you even longer battery life. It’s perfect for trail runners—with up to 42 hours of normal use and up to 72 hours in Low Power Mode.* Track a workout with full GPS and heart rate monitoring for up to 20 hours in Low Power Mode.*
Can I use Night Mode on any watch face?
No. You need to edit Wayfinder, Modular Ultra, or Waypoint; other faces do not have the documented Night Mode control.
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Why does the face stay in its normal colors during the day?
With Auto selected, the face changes to red in dark conditions. Daylight or bright indoor lighting may not trigger it.
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Does Night Mode turn apps red too?
No. It changes elements of the supported watch face, not every app, notification, or screen.
Does Night Mode save battery?
Apple describes Night Mode as a way to help preserve night vision, not as a battery-saving feature. Low Power Mode is a separate setting.
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