Apple Watch Sunset Complication Not Working | Fix Fast

The Sunset complication looks simple, yet it depends on a chain of things working at once: your watch face, the Weather clock data, and location services. When one link slips, the complication can freeze, vanish, or show a time that’s off by hours. The goal here is to get it updating again without guesswork or random tapping.

You’ll start with fast checks that fix most cases, then move to deeper resets that clear stubborn sync glitches. Along the way, you’ll learn what the Sunset complication needs to do its job, so you can keep it stable after you fix it.

Apple Watch Sunset Complication Not Working After A Face Change

If the Sunset complication stopped right after you switched faces, edited a face, or restored a backup, start here. Face edits can leave a complication slot pointing to the wrong app, or a face can carry a stale snapshot until the watch refreshes it.

Complications don’t refresh like a live app screen. They update on a schedule, then they refresh again when the watch wakes, you raise your wrist, or the face gets redrawn. If your watch has an Always On display, you can see an older snapshot while the watch is idle, then a fresh one after you tap or raise your wrist.

• Switch faces twice — Swipe to a different face, wait 10 seconds, then swipe back to the face with Sunset.
• Remove and re-add Sunset — Press and hold the face, tap Edit, tap the complication slot, then pick Sunset again.
• Open Weather once — Launch Weather on the watch, let it load a city, then return to the face to nudge a refresh.
• Check the slot type — Some faces use a corner slot, others use a sub-dial slot. Pick Sunset in a slot it works with.

If the complication updates after these steps, leave the face for an hour so the refresh rhythm settles.

If the complication still looks frozen, check whether it’s showing a “last known” value. Tap the complication. If it opens a detail view with a spinner that never ends, you’re dealing with data access, not the face itself.

What The Sunset Complication Needs To Update

Sunset times come from your location and time zone, then get paired with Weather’s daily data. That means the complication can fail even when the watch itself seems fine. A simple mental model helps: the watch face shows the result, but the iPhone often supplies the data.

What You See	Likely Cause	Fast Fix
Sunset time is blank	Weather data not loading	Open Weather on watch
Sunset time is wrong city	Location set to a fixed city	Enable Current Location
Complication shows old time	Face snapshot stuck	Remove and re-add
Complication disappears	App access or install issue	Update watchOS and apps

On many faces, Sunset pulls from the same pipeline as the Weather complication. If Weather can’t read your current spot, it may fall back to the first city in your list. That’s why a watch can show the right sunset at home, then jump to a different one after you add a city for a trip.

• Set Weather to current location — In Weather on iPhone, tap the list icon and make sure My Location is present.
• Reorder the city list — Press and hold a city, then drag My Location near the top so it loads first.
• Test with one open — Open Weather on the watch, wait until the current location page loads, then return to the face.

Most of the time, you can fix apple watch sunset complication not working by restoring location access and forcing Weather to refresh. If you travel, change time zones, or keep Location Services off, this complication will be the first one to complain.

Location And Privacy Settings That Break Sunset

Sunset relies on where you are right now. If the watch can’t get a location fix, it can fall back to an old coordinate or refuse to update. Start on the iPhone paired to the watch, since it’s the common bottleneck.

• Turn on Location Services — On iPhone: Settings > Privacy & Security > Location Services, then switch it on.
• Allow Weather location — In Location Services, tap Weather, choose While Using, then toggle Precise Location on.
• Allow Apple Watch Faces location — Still in Location Services, tap Apple Watch Faces, choose While Using.
• Check System Services — Scroll to System Services and ensure Setting Time Zone is on.

Next, check the watch itself. On Apple Watch: Settings > Privacy > Location Services should be on. If it’s off, the watch can’t do much on its own, even if the iPhone has location enabled.

Time Settings That Can Throw Off Sunset

If the sunset time is close but not right, your time zone and clock settings may be out of sync. This can happen after travel, a carrier change, or a manual time tweak.

• Set time automatically — On iPhone: Settings > General > Date & Time, then turn Set Automatically on.
• Confirm time zone — In Date & Time, check the Time Zone field matches your city.
• Disable Airplane Mode — If the watch stays in Airplane Mode, it can miss time zone updates.

If you use Low Power Mode, note that it limits background updates. The Sunset complication can lag until you wake the watch and open a data app like Weather. Try turning Low Power Mode off for a few minutes, then see if the complication catches up.

Weather Data Refresh Checks That Fix Stuck Times

Once location is sorted, turn to Weather’s refresh path. A watch face can’t fetch data if the Weather app can’t update. These steps clear the common “stuck loading” state and get fresh city data into the system cache.

• Refresh Weather on iPhone — Open Weather on your iPhone, let it load your current location, then leave it open for 15 seconds.
• Refresh Weather on Apple Watch — Open Weather on the watch, scroll a bit, then return to the face.
• Enable Background App Refresh — On iPhone: Settings > General > Background App Refresh, then turn it on for Weather.
• Check cellular or Wi-Fi — If the watch has no connection, Weather may show cached data. Connect to Wi-Fi or bring iPhone closer.

If the Sunset time keeps reverting to a city you don’t live in, check your Weather list. In the Weather app on iPhone, make sure the My Location tile exists and sits near the top. If you removed it, add it back, then test again.

Connection Checks That Matter

Weather updates can fail when the watch and phone can’t talk, even if both show signal. Bluetooth does a lot of quiet work here, so it’s worth a quick check.

• Keep Bluetooth on — On iPhone: Settings > Bluetooth should be on, and the watch should show as connected.
• Check the Control Center icon — On the watch, swipe up and check for the red phone icon that marks a disconnect.
• Turn Wi-Fi on — If Bluetooth is spotty, Wi-Fi can keep data flowing when you’re in range of a known network.

When A Third-Party Weather App Gets In The Way

If you use a third-party weather app for your main watch face, the system Weather app can still be the data source for Sunset. Keep Apple’s Weather installed and allowed, even if you rarely open it.

Device And Software Fixes That Clear Glitches

When permissions and Weather look right but the face still won’t update, it’s time to clear the underlying sync state. These steps are safe, and they solve the “it worked yesterday” kind of failure.

• Restart Apple Watch — Hold the side button, tap Power Off, wait 20 seconds, then hold the side button to turn it back on.
• Restart iPhone — Power the iPhone off fully, wait 20 seconds, then turn it back on before you test the complication.
• Update watchOS — On iPhone: Watch app > General > Software Update, then install any available update.
• Update iOS apps — Open the App Store on iPhone and update apps, with attention to Weather if it shows an update.

After both devices restart, give the watch a minute to rebuild background connections. Then check the face again. If you still see apple watch sunset complication not working, try the face-level reset next.

Reset Watch Face Sync Data

This does not erase your watch. It clears cached face data and can jolt a stale complication back into line.

• Open the Watch app — On iPhone, open the Watch app and tap General.
• Tap Reset — Choose Reset, then tap Reset Sync Data.
• Wait and recheck — Give it a minute, then open Weather once on the watch and return to your face.

If you see a blank complication after an update, also check that Weather still appears in your watch’s app list. If it’s missing, reinstall it from the App Store on iPhone, then let the watch sync the install.

Last-Resort Steps When Nothing Else Works

If the Sunset complication stays broken after the steps above, the pairing state may be corrupted, or the face may be carrying a damaged configuration. These steps take longer, yet they end most stubborn cases.

• Delete and rebuild the face — Remove the face from your watch, then add it again and set Sunset fresh.
• Unpair and pair again — In the Watch app, unpair the watch, then pair it again and restore from the latest backup.
• Set up as new — If restore keeps reintroducing the issue, pair again and pick Set Up as New Apple Watch.

After a repair, give the watch time to finish syncing. During the first hour, complications can appear blank while apps and settings settle. Keep the watch on the charger and near the iPhone while it completes the sync.

Quick Habits That Keep Sunset Stable Day To Day

The Sunset complication is most reliable when it has a steady location signal and a clean refresh path. These small habits reduce surprise failures.

• Keep My Location active — Let Weather track your current spot, especially if you travel between cities.
• Open Weather after flights — One launch after landing helps the watch lock the new time zone.
• Avoid aggressive battery modes — Use Low Power Mode for short stretches, then switch it off when you want background updates.
• Use one Sunset slot — Multiple faces with Sunset can compete for refresh timing; stick to one primary face.
• Check permissions after updates — Reconfirm Weather and Apple Watch Faces location access after major iOS or watchOS installs.

If you follow the fix order in this guide, you’ll go from a blank complication to a working sunset time with less trial and error. You’ll also know which setting to check first the next time it drifts.