The quickest way to change your Apple Watch time
Your Apple Watch usually sets the time automatically when it pairs with your iPhone, but you can change it manually in the Watch app on your phone. Open the Watch app, tap the Clock tab at the bottom, then tap Edit and adjust the time. The watch updates within a few seconds. If you want to change it directly on the watch itself, swipe up from the watch face to open Control Center, tap the Settings icon (gear), scroll to Time, and adjust it there — though the phone method is faster and more reliable.
The reason the watch syncs with your phone is that Apple Watch relies on your iPhone for its main time source. When you travel across time zones, the watch should update automatically if Location Services is on. If it does not, the manual method works the same way in any time zone.
Key Takeaways
- The Watch app on your iPhone is the fastest way to change the time — open it, tap Clock, then Edit and adjust.
- You can also change the time directly on the watch by opening Control Center, tapping Settings, and scrolling to Time.
- Your Apple Watch syncs time with your iPhone automatically, so changing it on the phone updates the watch within seconds.
- When you travel, turn on Location Services so the watch updates to the new time zone without manual adjustment.
- If the time does not update after you change it, restart the watch by holding the side button until the power-off slider appears.
Changing the time through the Watch app on your iPhone
This is the method most people use because it is faster than navigating the watch itself. On your iPhone, open the Watch app — it has a small watch icon and usually sits on your home screen or in the Utilities folder. Tap the Clock tab at the bottom of the screen (it looks like a clock face). You will see the current time displayed.
Tap the Edit button in the top left corner. The time will now be editable. Tap the hour or minute field and use the plus and minus buttons to adjust it, or tap the field and type the time directly if your iPhone allows it. Once you have set the correct time, tap Done. Your Apple Watch will receive the update within a few seconds — you do not need to do anything else on the watch itself.
Changing the time directly on the Apple Watch
If you do not have your iPhone nearby, you can change the time on the watch. Swipe up from the bottom of the watch face to open Control Center — this is the screen that shows battery, connectivity, and other quick settings. Look for the Settings icon, which looks like a gear, and tap it.
Scroll down through the settings menu until you see Time. Tap it. You will see the current time displayed. Tap Edit, then use the plus and minus buttons to adjust the hour and minute. Tap Done when you are finished. The change takes effect when ready on the watch, though if your iPhone is nearby, the watch may sync back to your phone's time within a few seconds.
What to do if the time does not change
Sometimes the watch does not register the change, especially if it is trying to sync with your iPhone at the same time. The simplest fix is to restart the watch. Hold down the side button (the one below the Digital Crown) until you see the power-off slider appear on the screen. Drag the slider to turn the watch off, wait a few seconds, then hold the side button again until the Apple logo appears. The watch will restart and the time change should take effect.
If you changed the time on the Watch app but the watch still shows the old time, make sure Bluetooth is on between your iPhone and watch. Open the Watch app, tap the My Watch tab, and look at the top of the screen — it should say your watch name and show a green dot next to it, meaning they are connected. If the dot is gray, tap it to reconnect.
Automatic time updates when you travel
Your Apple Watch can update the time automatically when you cross time zones, but only if Location Services is turned on. This setting tells your watch where you are so it can set the correct local time. To turn it on, open the Watch app on your iPhone, tap Privacy, then tap Location Services and make sure it is on.
When you travel, give the watch a few minutes after you land to detect the new location and update the time. If it does not update within five minutes, you can change it manually using either method described above. Automatic updates work best when you travel by plane or car and the watch has time to detect the location change — if you cross a time zone on foot or in a tunnel, the watch may not notice right away.
Why your Apple Watch time might be wrong
The most common reason is that your iPhone and watch are not synced. If your iPhone time is wrong, your watch will copy that wrong time. Check your iPhone's time first by looking at the status bar at the top of the screen. If the iPhone time is correct but the watch is wrong, disconnect and reconnect them: open the Watch app, tap My Watch, tap the info icon next to your watch name, and tap Unpair Apple Watch. Then pair them again by holding your iPhone near the watch and following the on-screen steps.
Another reason is that Location Services is off and you have traveled to a new time zone. The watch cannot detect the zone change without knowing where you are. Turn Location Services back on in the Watch app under Privacy, and the watch should update within a few minutes. If you do not want automatic updates, you can leave Location Services off and change the time manually whenever you travel.
Frequently Asked Questions
Can I set a different time on my Apple Watch than on my iPhone?
Technically yes, but the watch will sync back to your iPhone's time within a few seconds if they are connected by Bluetooth. If you want them to show different times, you would need to turn off Bluetooth between them, which defeats the purpose of pairing them. It is better to change the time on your iPhone if you want both devices to show the same new time.
What if I change the time but it reverts back after a few seconds?
This happens when your watch is syncing with your iPhone. The watch is designed to match your phone's time, so if your phone still shows the old time, the watch will revert to it. Change the time on your iPhone first, then the watch will follow automatically. If you changed the iPhone time and the watch still reverts, restart the watch by holding the side button until the power-off slider appears.
Do I need to change the time on my Apple Watch when I travel?
Not if Location Services is on — the watch will update automatically when it detects the new time zone. If Location Services is off, you will need to change it manually using the Watch app or the watch itself. Most people leave Location Services on so they do not have to think about it.
Why does my Apple Watch show the wrong time even though my iPhone is correct?
The watch and phone are not synced properly. Open the Watch app on your iPhone, tap My Watch, and check that the green dot next to your watch name is showing — this means they are connected. If the dot is gray, tap it to reconnect. If they are connected but the time is still wrong, restart the watch by holding the side button until you see the power-off slider.
Can I set the time on my Apple Watch without an iPhone?
You can change the time on the watch itself by opening Control Center and tapping Settings, but the watch needs an iPhone to pair with it in the first place. Once paired, you can adjust the time on the watch even if your iPhone is not nearby, though the watch will sync back to your phone's time the next time they connect.