How To Extend Battery Life of Your Smartwatch?

Smartwatches are more than just timekeepers; they’re powerful tools that bring the features of smartphones right to your wrist. But let’s face it, TIME FLIES when you’re using these feature-packed gadgets, and before you know it, you’re hit with battery anxiety. 

Unlike traditional watches that can keep ticking for years, smartwatches often struggle to last through a busy day without needing a charge. But don’t fret! There are ways to beat the clock and extend your smartwatch’s battery life. 

In this guide, we’ll share smartwatch battery-saving tips that we recommend, some of which you may spot in our other guides like “Best Smartwatches,” “Best Fitness Trackers,” and “How to Sell Your Old Smartwatch.” These tips can also help increase your smartphone’s battery life.

How To Extend Battery Life of Your Smartwatch?

To make your smartwatch’s battery last longer, the first step is to optimize its settings to reduce power consumption. One effective way is to dim the screen brightness. A brighter screen may look attractive, but it’s a major power hog. Navigate to your smartwatch settings and adjust the brightness to a level that is comfortable yet energy-efficient.How To Extend Battery Life of Your Smartwatch

Another crucial step is to deactivate features that you don’t use regularly. For instance, if you’re not navigating your way through a city, you probably don’t need the GPS function turned on. Similarly, if you’re not using Wi-Fi or Bluetooth, it’s wise to turn them off. These features, while useful, can drain your battery quickly when left on unnecessarily.

1.) Stop Unnecessary Notifications:

Smartwatches are often purchased for the convenience of receiving notifications right on your wrist. While this feature is incredibly useful, it can also be a significant drain on your battery.

Each time your smartwatch buzzes with a text message, social media alert, or any other app notification, it’s using up power. 

The irony is that many of these notifications are identical to the ones that your phone is already showing you. Therefore, it’s wise to curate the types of alerts you really need on your watch to minimize battery usage.

By selectively choosing which notifications are important enough to be sent to your smartwatch, you can reduce its power consumption considerably.

This doesn’t mean you have to turn off all notifications; just be mindful of the apps that are allowed to send you alerts. This way, your smartwatch’s battery will last longer, and you’ll still stay connected to what matters most.

2.) Turn Down the Brightness:

The brighter your smartwatch screen, the faster it will consume battery power. High brightness settings may be necessary in scenarios like direct sunlight, but they’re not always needed. 

Most smartwatches come with a light sensor that can automatically adjust the screen brightness according to the available light. However, you can also manually set the brightness to find the right balance between aesthetics and battery life.

Reducing the screen brightness doesn’t mean you have to compromise on visibility. Many smartwatches allow you to set brightness percentages, enabling you to find a level that is both energy-efficient and readable.

By taking control of your smartwatch’s brightness settings, you can extend its battery life without sacrificing too much on the visual front.

3.) Turn Off Always-on Display:

The always-on display feature is popular for its convenience, allowing you to see the time without flicking your wrist. However, this feature can be a significant drain on your smartwatch’s battery.

Turning off the always-on display can save you some much-needed power, especially when you’re not actively using your watch.

Disabling the always-on display doesn’t mean you’ll be left in the dark. Most smartwatches have alternative ways to show you the time or any other critical information.

By turning off this feature, you can make your smartwatch’s battery last longer, ensuring that your device is there when you need it most.

4.) Turn Off Bluetooth and Wi-Fi:

Many smartwatch features require a Bluetooth or Wi-Fi connection to interact with apps or access the internet via your phone. While these connections are useful, they’re not always necessary.

Disconnecting your smartwatch from Bluetooth and Wi-Fi when you don’t need them can be a practical way to save power.

It’s worth noting that turning off these connections doesn’t mean your smartwatch won’t work. Many features can operate independently of a phone connection. By being selective about when to use Bluetooth and Wi-Fi, you can extend your smartwatch’s battery life without losing out on its key functionalities.

5.) Change Your Watch Face:

Smartwatches offer a range of watch faces, some of which are more interactive and information-rich than others. While these faces can be useful, they can also consume more power. Opting for a watch face that displays less information can help your battery last longer.

By limiting your watch face to show only essential information, you can reduce the power your smartwatch needs to run. This is a simple yet effective way to extend your device’s battery life without compromising its core functions.

6.) Use Power Saving Mode if Available:

Many smartwatches come with power-saving modes that automatically optimize settings to consume less power. These modes often work by turning off non-essential features, allowing your battery to last longer. If you’re not using certain features, like heart rate monitoring, it’s a good idea to try out this mode.

Power-saving modes can be particularly useful when you’re wearing your smartwatch for extended periods without access to a charger. By enabling this feature, you can ensure that your device lasts as long as possible while still performing the functions that are most important to you.

7.) Turn Off Tilt to Wake:

If you’re not using the always-on display, many smartwatches offer features like “tilt to wake” or “touch to wake” that turn on the screen when you lift your wrist. While convenient, these features can consume battery power each time they activate. By turning them off, you can save some battery life.

Instead of relying on these features, you can wake your smartwatch by pressing a button, which is often less taxing on the battery. This way, you can extend your device’s battery life while still having quick access to your important information.

8.) Turn Off Voice Assistants:

Voice assistants have become increasingly popular on smartwatches as an alternative to navigating through small screens. However, these features can consume a significant amount of battery, especially if they’re set to listen for voice commands continuously. Turning off voice detection can save power.

If you still want to use voice commands, many smartwatches allow you to activate the feature by pressing a button, which consumes less power than continuous listening. This approach offers a balanced way to use voice assistants without draining your battery excessively.

9.) Uninstall Apps:

Having too many apps installed on your smartwatch can slow down its performance and increase power consumption, especially if these apps are running in the background. It’s a good idea to review your installed apps and uninstall those you don’t need.

By keeping only essential apps on your smartwatch, you can optimize its performance and reduce battery drain. This is a straightforward way to extend your device’s battery life and make it more efficient.

10.) Use Theater Mode:

Some smartwatches come with a “theater mode” feature that temporarily turns off the screen and notifications, preventing them from lighting up and consuming battery.

This can be particularly useful for specific periods when you don’t want to be disturbed and wish to save battery life.

Once you’re ready to use your smartwatch normally again, you can easily deactivate theater mode. This feature allows you to maximize your battery life for a specific period without permanently altering your settings.

By implementing these tips, you can significantly extend the battery life of your smartwatch, making the most out of this handy device.

Whether it’s by managing notifications or optimizing settings, a little effort can go a long way in ensuring your smartwatch is always ready when you need it.

How to Save Your Smartwatch’s Battery Life?

1.) Use Power Saving Modes:

Many smartwatch manufacturers have integrated power-saving modes to offer users an opportunity to extend battery life beyond standard functionality.

For instance, on an Apple Watch, you can activate Low Power Mode by swiping up from the bottom and tapping on the battery percentage. 

This mode limits sensor measurements, reduces the always-on display, and curtails notifications. Google Wear OS Watches have a similar feature that can be accessed via the System settings, which also disables background data and location services. Regularly using these modes can help your battery last for days.

2.) Use Airplane, Theater, Do Not Disturb, or Bedtime Mode:

Smartwatches come equipped with modes tailored for specific scenarios. Airplane mode, for example, cuts off all connectivity, including Bluetooth, Wi-Fi, and LTE. Theater mode dims the screen and silences notifications, ensuring no disturbances during a movie. 

Do Not Disturb mode can be customized to allow exceptions like alarms or specific contacts. Apple Watch users can also utilize Bedtime or Sleep mode for a dimmed and simplified watch face during rest.

3.) Change Display Settings:

The screen is one of the primary battery drainers on a smartwatch. Adjusting settings like brightness can make a significant difference. On an Apple Watch, you can navigate to Settings > Display & Brightness to tweak these. Opting for a watch face with a black background and minimal animations can also conserve energy. 

Google Wear OS and Samsung Galaxy Watch users have similar settings to adjust screen brightness and timeout durations.

4.) Reduce Notifications:

Frequent notifications can quickly deplete a smartwatch’s battery. On an Apple Watch, you can modify these settings via the Watch app on the connected iPhone. :Google Wear OS users can block app notifications through the Wear OS app. By tweaking these settings, you ensure only essential notifications come through, saving battery life.

5.) Cut Connectivity:

While smartwatches are designed to be connected, sometimes it’s beneficial to cut ties. Using Airplane mode or turning off Bluetooth LE (Low Energy) can save significant battery. Depending on your watch model, you can navigate to settings to adjust these connectivity options.

6.) Turn Off Voice:

Voice commands, while convenient, can drain battery life. Disabling voice assistant wake words, like “Hey Siri” on Apple Watch or “Hey Google” on Wear OS watches, can help conserve energy. Samsung Galaxy Watch users can also turn off Bixby’s voice wake-up feature.

7.) Reduce Sounds and Vibrations:

Minimizing sounds and vibrations on smartwatches can also lead to battery savings. Navigate to the sound and vibration settings on your watch to adjust these.

8.) Limit Background App Refresh:

Apps that constantly update data in the background can be a significant drain. On an Apple Watch, you can control this via the Watch app on the connected iPhone. Google Wear OS users can adjust app permissions in the settings to limit background data usage.

9.) Check Battery Usage:

Regularly monitoring which apps or features are draining your battery can be enlightening. Most smartwatches offer a breakdown of battery usage in their settings, allowing you to make informed decisions about which apps to limit or uninstall.

10.) Uninstall Apps:

If certain apps are particularly draining, consider uninstalling them. The process varies by watch but usually involves navigating to the app screen and selecting an uninstall or delete option.

11.) Turn Off Other Features:

Every smartwatch comes with a plethora of features, but not all are essential all the time. Consider deactivating non-essential functions like activity reminders or heart rate readings when they’re not needed to save battery life.

Frequently Asked Questions (FAQ):

How to Check the Battery Use of Your Smartwatch

Troubleshooting Battery Quirks:

If you’re scratching your head over why your smartwatch battery isn’t lasting as long as it should, you’re not alone. The first step in troubleshooting battery issues is to ensure your smartwatch is fully charged and switched on. Navigate to the ‘Settings’ menu and select ‘Battery’ to get a detailed view of your device’s battery status and performance.

When All Else Fails, Reset:

If the initial steps don’t offer a solution, consider resetting your device. Locate the button on the hinge of your smartwatch and press it twice in quick succession. Alternatively, you can turn off the device for two minutes and then switch it back on. If these steps don’t resolve your battery woes, it’s time to reach out to customer support for specialized assistance.

How Long Do Smartwatch Batteries Last?

The Lifespan Conundrum:

Smartwatches typically last anywhere from 12 to 48 hours on a single charge, requiring most users to charge them every night. However, if you’re in the market for a smartwatch with a longer battery life, you’ll need to shop around and possibly pay a premium.

Hybrid models, which combine an analog face with smart features, can last for months due to their minimal appearance and limited functionality.

Customizing for Longevity:

Battery life isn’t a one-size-fits-all feature; it can vary significantly depending on the model and your usage habits. To maximize your smartwatch’s battery life, consider turning off Bluetooth, Wi-Fi, and display brightness. You can also disable notifications and automatic updates. Some smartwatches come with power-saving modes that allow you to temporarily disable certain features to extend battery life.

How long does Android watch battery last?

Android Watch Battery: A Variable Equation:

The battery life of an Android watch isn’t uniform; it varies depending on the model and how you use it. To extend your Android watch’s battery life, consider turning off Bluetooth, Wi-Fi, and location services. Lowering the display brightness and enabling power-saving mode can also contribute to your device running longer between charges.

Charging and Environmental Factors:

When it comes to charging your Android watch, avoid extreme temperatures to ensure the battery remains in optimal condition. Regular charging can also help maintain battery health over time.

How long should a smart watch be charged?

Initial Charging Time:

Before you start using your smartwatch, it’s generally recommended to charge it for 2-3 hours. While some people leave their smartwatches on the charger overnight, this can be unnecessary and may lead to reduced battery longevity over time.

Power-Saving Settings:

To conserve battery power, consider turning off unnecessary features like Bluetooth and Wi-Fi. You can also adjust the display settings to low brightness or auto-brightness mode, which can significantly reduce power consumption.

Why is my smartwatch battery draining so fast?

Culprits Behind Rapid Battery Drain:

Several factors can contribute to your smartwatch’s battery draining quickly, including the display brightness, Bluetooth connections, and motion sensors.

To extend battery life, consider lowering the screen brightness and disabling unnecessary apps, Wi-Fi, GPS, and the always-on display feature.

Charging Habits:

Regular charging can also play a crucial role in maintaining your smartwatch’s battery health. Make it a habit to charge your device before the battery level drops too low to extend its lifespan.

Should You Try a New Smartwatch?

The Quest for Better Battery Life:

If you’ve tried all the adjustments and optimizations but still find your smartwatch’s battery life lacking, it might be time to consider a different watch designed for better battery life. Hybrid models offer a good compromise between functionality and power-focused features, often lasting longer than standard smartwatches.

Making the Switch:

Before making the switch, weigh the pros and cons, especially considering the size and features of the new watch. Sometimes, a new watch optimized for longer battery life can make all the difference.


If you’ve been struggling to get the most out of your smartwatch battery life, you’re not alone. But by following these seven tips, you can significantly conserve power and extend the life of your watch. Different smartwatches have different battery life spans, so it’s always a good idea to consult your user manual for specific advice on how to power it up and charge it regularly. Remember, a well-maintained battery not only lasts longer but also keeps your smartwatch running at its best. So, take these battery life advice to heart, and you’ll find yourself charging your smartwatch less frequently.

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