How To Fix Samsung Galaxy Watch 4 Battery Draining Fast

ByCaesar Hours

There’s a difference between this watch and the Watch 3 model. The product was jointly developed by Samsung and Google and is totally different from anything else available. But unfortunately, just a few months after the release, it starts facing a lot of criticism.

Yes, some users are facing the Samsung Galaxy Watch 4 battery drain issue. However, luckily we have some fixes to this problem that we have mentioned in this guide. So, let’s check out the fixes to increase the Galaxy Watch 4 battery life.

Fix Samsung Galaxy Watch 4 Battery Draining Fast Issue

If you’re noticing that the battery on your Samsung Galaxy Watch 4 is draining quickly, it may be facing battery drain issues. Typically, the battery should last approximately two days on a single charge. To address this problem and improve the battery life of your Galaxy Watch 4, here are some potential solutions you can try:

Update Software

To ensure that your Samsung Galaxy Watch 4 is running on the latest software update, it’s important to check and update its firmware. The latest software version often includes performance improvements, bug fixes, and enhancements to extend the battery life of your Galaxy Watch 4. Follow these steps to update your watch:

  1. Make sure your Galaxy Watch 4 is fully charged before proceeding with the update. It’s recommended to have at least a 30% charge to ensure a successful update.
  2. Install the Galaxy Wearable app on your Android or iOS device. This app will serve as a bridge between your device and the watch.
  3. Open the Galaxy Wearable app on your connected phone or tablet.
  4. Navigate to the “Watch settings” section within the app.
  5. Look for the option called “Watch software update” and select it.
  6. Follow the prompts to download and install the latest software update for your Galaxy Watch 4.

By keeping your watch up to date with the latest firmware, you can improve its performance, address any known issues, and optimize battery usage for a better user experience.

Close Background Apps


Battery drain on the Samsung Galaxy Watch 4 can be caused by various factors, including background-running apps. As this watch allows access to the Google Play Store, it’s likely that you have multiple apps installed. However, if these apps run continuously in the background, they can significantly impact battery life. To optimize battery usage, follow these steps to close running apps:

  1. Swipe up from the bottom of your watch face to access the recent apps screen.
  2. Swipe from left to right to scroll through the list of running apps, starting from the least recently used.
  3. To close all running apps at once, tap on the “X” or “Close all” option.

By closing unnecessary apps that are running in the background, you can minimize battery consumption and improve the battery life of your Samsung Galaxy Watch 4.

Turn off Unused Health Trackers 

To conserve battery power on your Samsung Health Monitor, you can disable certain sensors that monitor your health data. If you’re not interested in the data collected by these sensors, it’s recommended to turn them off. Here’s how you can do it:

  1. Sleep: Go to the Settings menu and select Sleep. Toggle it off, then tap OK to confirm.
  2. Heart rate: Navigate to the Auto HR Settings in the menu and select Never to disable continuous heart rate monitoring.
  3. Stress: Choose Auto stress settings from the menu and switch it off.

By turning off these health trackers when they’re not needed, you can optimize the battery life of your device. Whenever you require the functionality again, simply turn them back on.

Restart the Samsung Galaxy Watch 4

If your Samsung watch is experiencing battery drain issues due to a software glitch, performing a restart can help resolve the problem. Follow these steps to restart your watch:

  1. Press and hold the Power and Back buttons simultaneously for approximately 7 seconds or until the watch power cycles.
  2. You will see your Samsung watch rebooting.
  3. Once the reboot is complete, your Samsung watch should start operating normally again.

Turn Off Network Connections


To conserve battery life on your Samsung Galaxy Watch 4, it’s recommended to disable GPS, Bluetooth, WiFi, or mobile data services when they are not in use. You can easily turn them off using the following steps:

  1. Press the Home key on your watch to go to the Home screen, then tap on Settings.
  2. In the Settings menu, select Connections.
  3. Toggle off Bluetooth and WiFi to disable these services. For LTE and 3G watches, ensure that mobile networks are also turned off.
  4. Disabling Bluetooth will disconnect your watch from your phone.
  5. Now, monitor the battery life of your Galaxy Watch 4 to observe if it has improved.


To address the issue of fast battery drain on your Samsung Galaxy Watch 4, you can take the following steps:

  1. Disable Always On Display:
    • Press the Home key (Power key) on your watch to access the Settings.
    • Tap on Display and turn off the Always On display option.
  2. Turn Off Voice Wake-Up in Bixby:
    • Swipe up from the Home button on your watch and select Bixby.
    • Go to Settings and choose Voice wake-up.
    • Disable Voice Wake-up to conserve battery.
  3. Customize Notifications:
    • Open the Samsung Wearable app on your connected device.
    • Go to Watch settings and select Notifications.
    • Turn off notifications for specific apps that you don’t need.
  4. Activate Power Saving Mode:
    • Open Settings from the watch Apps screen.
    • Select Battery and toggle on the Power saving mode.
    • For further battery conservation, select Watch only.
  5. Avoid Exposing to Extreme Temperatures:
    • Keep in mind that exposing your watch to very hot temperatures can negatively impact the battery life and potentially damage it.

By following these steps, you should be able to mitigate the battery drain issue on your Samsung Galaxy Watch 4 and improve its overall battery life. If you need further assistance, feel free to leave a comment below.

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