What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Some links on this page are affiliate links: if you buy through them we may earn a commission, at no extra cost to you.
In most cases, a paired Samsung Galaxy Watch gets its time from the connected phone. Correct the phone’s date, time, and time zone, then reconnect or restart the watch. If the watch is operating without a phone, open Settings > General > Date and time, turn off Automatic time if it appears, and set the date, time, and time zone manually.
The exact options vary by Galaxy Watch model, software version, and whether the watch is paired. Older Gear and Tizen models may use different menus.
First, identify what is wrong
Before changing anything, determine whether you need to correct the clock itself, the date, the time zone, or only the display format.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11- Time is one hour wrong: Check the time zone and daylight-saving settings before changing the clock manually.
- Time is several hours wrong: Check the phone’s time, time zone, and whether the watch is synchronized.
- Date is wrong: Check the time zone and automatic date and time settings.
- You want 12-hour or 24-hour display: Change the clock format; this does not alter the actual time.
- You are traveling: Check the phone’s new location and time zone, or set the zone manually if the watch is standalone.
Also determine whether the watch is currently connected to a phone. This decides where you should make the correction.
#1 Best Overall
- WHY GALAXY WATCH8: Advanced health and sleep tracking features.* A lighter, more snug design for all day comfort.* Improved user interface.* Personal AI assistant for hands free help.⁴* 2-Year Warranty.
- SLEEP SMARTER. LIVE BETTER: Energize your days with a great night’s rest using Advanced Sleep Coaching¹ - improved with even more ways to keep your nights on track. Plus, Bedtime Guidance² helps you find your optimal bedtime.
- YOUR RUN, YOUR COACH: Step up your running routine with a Running Coach³ that analyzes your performance and gives you real-time feedback. Training for an event? Try specific programs built for 5Ks, marathons and more.
- NEW DESIGN. LIGHTWEIGHT FEEL: Maximize your days with a minimalist design. The sleek, thinner-than-ever silhouette makes Galaxy Watch8 look as good as it functions. With a snug fit and sporty style, it gives you readings without getting in your way.
- A PERSONAL ASSISTANT, RIGHT ON YOUR WRIST: Your Watch just became your personal assistant.⁴ Stay one step ahead of your day with a watch that helps you navigate your tasks and to-do lists.
Paired Galaxy Watch: change the time on the phone
When a Galaxy Watch is paired with a smartphone, its time normally synchronizes automatically with the phone. Manual time controls may therefore be unavailable or disabled on the watch.
On a Samsung Galaxy phone, the usual path is:
Settings > General management > Date and time
Check the following:
- Make sure Automatic date and time is enabled unless you deliberately need manual control.
- Make sure Automatic time zone is enabled, where available.
- Confirm that the phone itself displays the correct local time and date.
- If automatic settings are disabled, use Set date, Set time, and Select time zone to correct them.
Phone menus differ between Android manufacturers and software versions, so these labels are a Samsung Galaxy phone example rather than a universal Android path. Samsung documents the available date, time, time-zone, and format controls in its phone date-and-time guide.
After correcting the phone, keep it near the watch with Bluetooth enabled and allow the connection to synchronize. Open the Galaxy Wearable app if necessary. If the watch still shows the old time, restart it.
Standalone or unpaired Galaxy Watch: change the time directly
Manual adjustment is mainly relevant when the watch is not paired with a phone. On compatible models, Samsung’s current watch-side path is:
Watch home screen > Settings > General > Date and time
Rank #2
- TRACK HEALTH PATTERNS¹ IN YOUR SLEEP WITH VITALS²: Stay aware of the subtle changes in your body with Vitals¹–it tracks health metrics while you sleep, catches shifts from your usual patterns, and provides tailored guidance based on the insights.²
- A PERSONALIZED COACH FOR YOUR FITNESS GOALS: Whether you're building endurance for a long trek or training to build muscle, Fitness Index³ delivers tailored guidance based on your fitness level goals. Finally, train smarter with your fitness watch.
- EVERYDAY AI ASSISTANCE, SIMPLIFIED: With the Galaxy Watch9, you can just raise your wrist, start talking naturally and get instant AI assistance⁴—no wake phrase needed. This smart watch won’t slow you down.
- ONE PERSONALIZED SCORE TO KNOW YOUR HEART BETTER: Instead of checking multiple metrics separately, track the single Heart Health Score⁵ based on sleep time, BMI, activity and vascular load to stay aware of your wellness.
- TRACK YOUR NIGHTS. OWN YOUR DAYS: Galaxy Watch9 gives you personalized recommendations and habit-building guidance with Advanced Sleep Coaching.⁶ Plus, Bedtime Guidance⁷ helps you find your optimal bedtime so you can wake up feeling refreshed.
- Open Settings on the watch.
- Tap General.
- Tap Date and time.
- Turn off Automatic time, if that option is shown.
- Tap Set date, adjust the date, and confirm.
- Tap Set time, adjust the hour and minutes, and confirm.
- Select or correct the time zone, if the watch provides that control.
Automatic time may use information from a connected network. If the watch has no usable phone or network connection, it may not be able to update automatically. Samsung’s troubleshooting guidance for an incorrect watch time covers these settings and limitations.
Do not assume that every Samsung Watch supports manual changes in every operating state. Samsung notes that manual date and time changes may be available only when the watch and smartphone are not paired.
How to change the time zone while traveling
For a paired watch, correct the time zone on the phone first. With automatic time and time-zone settings enabled, the phone should update to the new region and the watch should follow it after synchronization.
For a standalone watch, the result depends on its network connection and model. If it does not detect the new region automatically:
- Open Settings > General > Date and time.
- Turn off Automatic time, if required.
- Select the correct time zone manually.
- Check the date after changing the zone, especially if you crossed midnight.
Choose the correct region or time zone instead of simply adding or subtracting an hour. A wrong time-zone selection can cause recurring errors and may mishandle daylight-saving changes. Whether daylight saving updates automatically depends on the selected region, the phone or network settings, and connectivity.
Rank #3
- WHY GALAXY WATCH8: Advanced health and sleep tracking features.* A lighter, more snug design for all day comfort.* Improved user interface.* Personal AI assistant for hands free help.⁴* 2-Year Warranty.
- SLEEP SMARTER. LIVE BETTER: Energize your days with a great night’s rest using Advanced Sleep Coaching¹ - improved with even more ways to keep your nights on track. Plus, Bedtime Guidance² helps you find your optimal bedtime.
- YOUR RUN, YOUR COACH: Step up your running routine with a Running Coach³ that analyzes your performance and gives you real-time feedback. Training for an event? Try specific programs built for 5Ks, marathons and more.
- NEW DESIGN. LIGHTWEIGHT FEEL: Maximize your days with a minimalist design. The sleek, thinner-than-ever silhouette makes Galaxy Watch8 look as good as it functions. With a snug fit and sporty style, it gives you readings without getting in your way.
- A PERSONAL ASSISTANT, RIGHT ON YOUR WRIST: Your Watch just became your personal assistant.⁴ Stay one step ahead of your day with a watch that helps you navigate your tasks and to-do lists.
Switch between 12-hour and 24-hour time
Changing the display format is separate from correcting the clock.
Recommended Free Tools
Depending on the model and software, look for one of these labels in the date-and-time settings:
- 12-hour format
- 24-hour format
- Use 24-hour format
On a paired watch, the format may follow the phone. On a Samsung Galaxy phone, check Settings > General management > Date and time > Use 24-hour format, where available. A 12-hour/24-hour change affects how the time is displayed; it does not fix an incorrect time zone or clock value.
Why the time is still wrong
The watch is exactly one hour wrong
The most likely causes are an incorrect time zone, a daylight-saving mismatch, or disagreement between the phone and watch about the current region. Check the phone’s time zone and automatic time-zone setting, reconnect the watch, and restart it. Do not manually add an hour until the time zone has been verified.
The watch is several hours wrong
Check whether the phone itself is wrong. If the watch is standalone, it may have stale network information or an incorrectly entered manual time zone. Correct the source of the time, then synchronize or set the watch manually if supported.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Rank #4
- WHY GALAXY WATCH8 CLASSIC: Timeless design.* New lug system for easy band detachment & replacement.* Advanced health & sleep tracking features for total body wellness.* Improved user interface.* Personal AI assistant for hands free help.¹* 2-Yr Warranty
- BUILT TO PERFORM. DESIGNED TO IMPRESS: Show off your style with an iconic design that blends tradition with cutting-edge innovation.¹ A brighter screen makes everything easy to see, and a rotating bezel gives you access to your favorite apps
- YOUR EVERY COMMAND, RIGHT ON YOUR WRIST: Get a little extra help with day-to-day tasks. Galaxy Watch 8 Classic features a personal AI assistant¹ that helps you get things done hands-free. Simply speak the command and your Watch makes it happen
- UNLOCK THE SECRETS TO BETTER SLEEP: When you get good sleep, it feels like anything is possible. Start each day with more energy and better focus using Advanced Sleep Coaching² - improved with even more ways to help you sleep smarter
- QUICK UPDATES, AT A GLANCE: Get updates, select apps and more with Now Bar³,⁴ and an improved user experience. Now Bar conveniently puts the info you use the most - like weather, news and more - right on your main Watch screen
The date is wrong but the time is correct
A time-zone error can shift the date even when the displayed hour appears plausible. Also check whether the watch crossed midnight while using a manually set time and whether the phone’s date and automatic-time settings are correct.
The time changes back after you correct it
Automatic synchronization may be overriding the manual setting. The phone may still have the wrong time or time zone, or a connected network may be supplying incorrect information. Correct the source device or network rather than repeatedly changing the watch by hand.
The watch was dead or powered off for a long time
Allow it to boot fully, reconnect it to the phone or an appropriate network, and check synchronization before making a manual adjustment. An extended period powered off can leave the displayed time out of date.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to do when “Date and time” is missing
A missing or unavailable Date and time menu does not necessarily indicate a fault. Common explanations include:
- The watch is paired and its time is controlled by the phone.
- The model does not support manual adjustment in its current operating mode.
- The setting is located under a slightly different heading.
- The watch software uses different labels.
- The watch is not operating in the standalone mode required for manual control.
First correct the phone’s date, time, and time zone. Do not factory-reset the watch merely because manual controls are absent. If the path still does not match, identify the watch model number and consult its model-specific Samsung manual.
Best Value
![SAMSUNG Galaxy FIT 3 [2024] 1.6' AMOLED Display | 14 Days Battery Life | 100+ Watchfaces | 100+ Exercise Modes | International Model - (Gray)](https://m.media-amazon.com/images/I/31JyN7HkB8L._SL160_.jpg)
- Vibrant 1.6” AMOLED Display – Large, high-res screen with smooth touch for easy navigation
- 5ATM & IP68 Water Resistance – Swim-ready and dust-resistant for active lifestyles
- Up to 14 Days Battery Life – Powerful 208mAh battery for long-lasting performance
- 101+ Workout Modes with Auto Detection – Automatically tracks common workouts for seamless fitness tracking. Advanced Health Tracking – Includes sleep coaching, SpO2, heart rate, and snore detection
- International Model No Warranty in the US. ONLY compatible with Android devices. Samsung Pay - Not Supported. NOT compatible with iPhone or iOS devices.
Recovery sequence when synchronization fails
Use these steps in order, starting with the least disruptive option:
- Correct the phone: Verify its date, time, time zone, and automatic settings.
- Restore the connection: Keep the phone and watch nearby, enable Bluetooth, and open Galaxy Wearable.
- Restart the watch: Press and hold the Power key, tap Power off, leave it off briefly, and press the Power key to turn it on. On the Galaxy Watch3, Samsung indicates that the Power and Back buttons may need to be held together to reach the power-off option.
- Check standalone connectivity: If the watch is unpaired, reconnect it to an appropriate network where supported.
- Set it manually: On a compatible standalone watch, use Settings > General > Date and time, disable Automatic time, and set the date, time, and time zone.
- Back up the watch: Do this before considering a reset.
- Reset only as a last resort: Samsung’s documented path is Settings > General > Reset > Reset again. A reset erases data stored on the watch.
A factory reset can resolve persistent configuration problems, but it should follow checks of synchronization, connectivity, time-zone settings, and a restart. Back up first because the reset is destructive.
Galaxy Watch model differences
Samsung’s wearable range includes newer Wear OS-based Galaxy Watches, older Tizen-based Galaxy Watches, and Gear models. Galaxy Watch4, Watch5, Watch6, Watch7, Watch FE, and later models may use a newer settings structure, but labels can change with software updates.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteOlder Gear and Tizen watches may place date-and-time controls elsewhere or impose different restrictions when paired. Samsung provides model-specific manuals and support pages, including documentation for the Galaxy Watch4/5/6 family, Galaxy Watch7, Galaxy Watch FE, and older Galaxy Watch and Gear-family devices. If your menus do not match, use the model number to locate the correct manual rather than forcing newer instructions onto an older watch.
Quick troubleshooting table
| Problem | Most likely cause | First fix |
|---|---|---|
| One hour wrong | Time zone or daylight-saving mismatch | Check the phone’s selected time zone and automatic time zone. |
| Manual controls missing | The watch is paired or the model does not support manual adjustment in that mode | Correct the phone’s date and time settings. |
| Time changes back | Automatic synchronization is overriding the manual setting | Correct the phone or network supplying the time. |
| Wrong after travel | Standalone operation, stale network information, or an old phone time zone | Update the phone or select the new time zone manually if supported. |
| Still wrong after restart | Persistent synchronization or configuration issue | Back up the watch and consider a reset only after simpler checks. |
The shortest reliable answer
If your Samsung Galaxy Watch is paired, change the phone’s date, time, and time zone. If it is standalone, use Settings > General > Date and time, disable Automatic time if necessary, and set the date, time, and time zone. If the time remains wrong, restore the connection, restart the watch, and reserve a factory reset for last.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
