This guide shows you how to change time format in smart watch across popular brands like Apple, Samsung, Garmin, and Fitbit. You’ll learn simple steps to switch between 12-hour and 24-hour formats, customize display settings, and troubleshoot common issues.
Key Takeaways
- Most smart watches support both 12-hour and 24-hour time formats: You can easily switch between them in settings.
- Apple Watch time format syncs with iPhone: Change it in the iPhone’s Clock app or Settings to update your watch.
- Wear OS (Samsung, Google) watches use phone settings: Adjust time format on your Android device to reflect on the watch.
- Garmin and Fitbit allow on-device changes: Navigate through the watch menu to update time display without a phone.
- Always check for software updates: Outdated firmware may limit customization options or cause display errors.
- Time zone and daylight saving settings affect format: Ensure these are correct to avoid confusion.
- Custom watch faces may override default settings: Some designs lock the time format—try switching faces if changes don’t apply.
How to Change Time Format in Smart Watch: A Complete Guide
If you’ve ever glanced at your smart watch and wondered why the time looks confusing—like showing 16:30 instead of 4:30 PM—you’re not alone. Many users struggle with understanding or changing the time format on their smart watches. Whether you prefer the familiar 12-hour clock (AM/PM) or the precise 24-hour military-style format, knowing how to change time format in smart watch is essential for clarity and convenience.
Smart watches from brands like Apple, Samsung, Garmin, Fitbit, and Google Wear OS all handle time display differently. Some sync with your phone, while others let you adjust settings directly on the device. This guide will walk you through the process step by step, covering the most popular smart watch platforms. By the end, you’ll be able to customize your watch’s time display to match your preference—no tech degree required.
We’ll also cover troubleshooting tips, explain why your changes might not stick, and offer advice on maintaining consistent settings across devices. Whether you’re a fitness enthusiast tracking workouts or a professional managing a busy schedule, getting the time right on your wrist can make a big difference.
Let’s dive in and make your smart watch work smarter for you.
Why Time Format Matters on Your Smart Watch
Visual guide about How to Change Time Format in Smart Watch
Image source: groovypost.com
Before we get into the how-to, let’s talk about why this matters. The time format on your smart watch isn’t just about personal preference—it can affect how you interpret notifications, alarms, workout logs, and even sleep tracking data.
For example, if your watch shows 18:00 and you’re used to 6:00 PM, you might misread an alarm or miss a meeting. In fitness tracking, some apps log workout duration using 24-hour time, which can confuse users who expect 12-hour formatting. Similarly, travelers crossing time zones may benefit from the clarity of a 24-hour clock to avoid mixing up AM and PM.
Additionally, certain professions—like healthcare, aviation, or the military—rely on 24-hour time for precision. If you work in one of these fields, syncing your smart watch to that standard can improve accuracy and reduce errors.
Even beyond functionality, customizing your watch’s time format is part of making the device truly yours. It’s a small change that enhances usability and reflects your personal style.
Understanding 12-Hour vs. 24-Hour Time Formats
Let’s quickly clarify the two main time formats:
– 12-hour format: Uses numbers from 1 to 12, with AM (ante meridiem) for morning hours and PM (post meridiem) for afternoon and evening. For example, 3:00 PM or 11:45 AM.
– 24-hour format: Also known as military time, it runs from 00:00 (midnight) to 23:59 (just before midnight). So 3:00 PM becomes 15:00, and 11:45 PM becomes 23:45.
Most smart watches allow you to choose between these formats. However, the method to change them varies by brand and operating system. Some watches automatically follow your phone’s settings, while others require manual adjustment.
How to Change Time Format on Apple Watch
Apple Watch is one of the most popular smart watches, and it tightly integrates with the iPhone. The good news? You don’t need to change the time format directly on the watch. Instead, it syncs with your iPhone’s settings.
Step 1: Open the Settings App on Your iPhone
Unlock your iPhone and tap the Settings app (the gray gear icon). Scroll down and tap General.
Step 2: Tap on “Language & Region”
In the General menu, find and tap Language & Region. This controls how dates, times, and numbers are displayed across your Apple devices.
Step 3: Select “iPhone Region” or “Region”
Tap on iPhone Region (or just Region on newer iOS versions). You’ll see a list of countries. The region you select influences the default time format.
For example:
– United States: Defaults to 12-hour format.
– United Kingdom, Germany, or Australia: Often defaults to 24-hour format.
If you want to override this, tap Time Format (if available) or proceed to the next step.
Step 4: Toggle “24-Hour Time”
Back in the Language & Region menu, look for 24-Hour Time. Toggle it on if you want 24-hour format, or off for 12-hour.
Once you make this change, your Apple Watch will automatically update within a few seconds. You don’t need to restart the watch or reopen any apps.
Alternative Method: Use the Clock App
You can also change the time format via the Clock app:
1. Open the Clock app on your iPhone.
2. Tap the World Clock tab.
3. Tap the Edit button (top-right corner).
4. Tap the i icon next to any city.
5. Toggle 24-Hour Time on or off.
This method affects the Clock app display but may not always sync to the watch. For full consistency, use the Settings method above.
Pro Tip: Check Your Watch Face
Some Apple Watch faces—like the Modular or Utility faces—display time in a fixed format. If your changes aren’t showing up, try switching to a different face:
1. Press and hold the watch face.
2. Swipe to choose a new face.
3. Tap Edit, then customize the time format if the option appears.
How to Change Time Format on Wear OS Watches (Samsung, Google, Fossil)
Wear OS is Google’s operating system for smart watches, used by brands like Samsung, Fossil, Montblanc, and Mobvoi. Like Apple Watch, Wear OS devices typically sync time format with your paired Android phone.
Step 1: Open Settings on Your Android Phone
Unlock your Android device and go to Settings. Scroll down and tap System (or General Management on Samsung devices).
Step 2: Tap “Date & Time”
In the System menu, find and tap Date & Time. You’ll see options for time zone, automatic date, and time format.
Step 3: Toggle “Use 24-Hour Format”
Look for the Use 24-hour format switch. Toggle it on for 24-hour time (e.g., 18:30) or off for 12-hour time (e.g., 6:30 PM).
Once changed, your Wear OS watch will update automatically. You may need to wait a few seconds or swipe down from the top of the watch screen to refresh.
Alternative: Change Format Directly on the Watch
Some Wear OS watches allow on-device changes:
1. Swipe down from the top of the watch screen to open the quick settings panel.
2. Tap the Settings icon (gear symbol).
3. Scroll to System > Date & Time.
4. Toggle 24-hour format on or off.
Note: This option may not be available on all Wear OS versions or watch models. If you don’t see it, use the phone method.
Pro Tip: Sync with Google Account
Ensure your watch is synced with your Google account. Go to the Wear OS app on your phone, tap your watch, and check that sync is enabled. This helps maintain consistent settings across devices.
How to Change Time Format on Garmin Watches
Garmin watches—popular among runners, hikers, and athletes—offer more direct control over settings. You can change the time format right on the device without needing a phone.
Step 1: Access the Main Menu
Press the Menu button (usually the bottom-right button) on your Garmin watch. Use the side buttons or touchscreen to navigate.
Step 2: Go to “Settings”
Scroll to Settings and press the center button or tap the screen to enter.
Step 3: Select “System”
In Settings, find and select System. This menu controls time, language, and device preferences.
Step 4: Tap “Time Format”
Look for Time Format and tap it. You’ll see two options:
– 12-Hour
– 24-Hour
Select your preferred format. The change takes effect immediately.
Pro Tip: Check Time Zone Settings
If your time seems off after changing the format, verify your time zone:
1. In System, go to Time > Time Zone.
2. Choose Automatic (uses GPS) or Manual to set your region.
Incorrect time zones can cause confusion, especially when traveling.
How to Change Time Format on Fitbit Watches
Fitbit devices like the Sense, Versa, and Charge series allow time format changes through the Fitbit app or directly on the watch.
Method 1: Using the Fitbit App
1. Open the Fitbit app on your phone.
2. Tap your profile picture (top-left).
3. Select your device from the list.
4. Tap Settings > Clock Face & Display.
5. Look for Time Format and choose 12-hour or 24-hour.
The change will sync to your watch within a minute.
Method 2: On the Watch (Select Models)
On newer Fitbit models:
1. Swipe down from the top of the screen to open the control center.
2. Tap the Settings icon.
3. Scroll to Display > Time Format.
4. Toggle between 12-hour and 24-hour.
Note: Not all Fitbit devices support on-watch changes. If you don’t see the option, use the app method.
Pro Tip: Update Your Fitbit App
Ensure your Fitbit app is up to date. Older versions may not show all settings. Go to your phone’s app store and check for updates.
How to Change Time Format on Amazfit and Zepp Watches
Amazfit and Zepp watches (like the GTR, GTS, and Bip series) use the Zepp app for most settings.
Step 1: Open the Zepp App
Launch the Zepp app on your phone and connect to your watch.
Step 2: Tap Your Device
Tap on your watch’s name or image to access device settings.
Step 3: Go to “Watch Face” or “Settings”
Some models allow time format changes under Watch Face settings. Others have a dedicated System or Display menu.
Step 4: Find “Time Format”
Look for Time Format and select 12-hour or 24-hour. The watch will update shortly.
Pro Tip: Try a Different Watch Face
Some Amazfit watch faces only support one time format. If your change doesn’t apply, try switching to a different face in the Zepp app.
Troubleshooting Common Issues
Even with clear instructions, you might run into problems. Here’s how to fix the most common issues.
Issue 1: Time Format Won’t Change
– Check phone sync: If your watch relies on phone settings (like Apple or Wear OS), ensure Bluetooth is on and the devices are connected.
– Restart both devices: Turn off your watch and phone, wait 30 seconds, then turn them back on.
– Update software: Go to your watch’s settings or companion app and check for firmware updates.
Issue 2: Time Reverts After Changing
– Automatic time zone enabled: If your watch uses GPS or network time, it may override manual settings. Disable automatic time zone if you want full control.
– Watch face conflict: Some custom faces lock the time format. Try switching to a default face.
Issue 3: 24-Hour Format Shows Incorrectly
– Verify region settings: On Apple and Android, incorrect region can affect time display. Double-check your country and time zone.
– Reset display settings: In your watch’s settings, look for “Reset” or “Restore Defaults” under Display or System.
Issue 4: No Time Format Option Available
– Older model or firmware: Some budget or older smart watches don’t support format changes. Check the user manual or manufacturer’s website.
– App not synced: Reinstall the companion app (Fitbit, Zepp, Wear OS) and reconnect your watch.
Tips for Consistent Time Display Across Devices
To avoid confusion, keep your time format consistent across all devices:
– Set the same format on phone and watch: If your phone uses 24-hour time, set your watch the same way.
– Use automatic time and time zone: This ensures accuracy, especially when traveling.
– Check after software updates: Updates can sometimes reset preferences. Verify your time format after installing updates.
– Teach family members: If others use your watch, show them how to read the format to prevent mistakes.
Conclusion
Changing the time format on your smart watch is a simple but powerful way to improve usability and reduce confusion. Whether you’re using an Apple Watch, Wear OS device, Garmin, Fitbit, or Amazfit, the process is straightforward once you know where to look.
Remember:
– Apple and Wear OS watches often sync with your phone.
– Garmin and some Fitbit models allow on-device changes.
– Always check for software updates and watch face compatibility.
By following this guide, you can confidently customize your smart watch to match your lifestyle and preferences. No more squinting at 16:30 when you meant 4:30 PM. Your wrist deserves clarity—make the switch today.