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How Long Should a Fitbit Charge 5 Battery Last?

Last Updated May 18, 2022

Our daily lives are based around technology. Fitbits are activity trackers that use smart technology to  monitor and record your day-to-day activities. In order to be able to enjoy your physical activities without having to worry about your fitbit dying, you need a reliable battery. How long should a Fitbit Charge 5 battery last?

The Fitbit Charge 5 battery lasts up to 7 hours when actively being used. However, battery life may vary based on use and other factors. Continuously running GPS and using the always on display mode will drop the battery life to under 5 hours.

Keep reading to learn more about the lifespan of your Fitbit’s battery, as well as what you can do to prolong its lifespan so you can keep tracking your metrics during daily activities without interruption.

What Is the Lifespan of a Fitbit Battery?  

The lifespan of a Fitbit battery varies from model to model. 

The chart below shows different types of Fitbit models and the length of their battery life:

Device NameBattery Life (without activity)
Fitbit OneUp to 2 Weeks 
Fitbit Inspire 2Up to 10 days 
Fitbit Ace 3Up to 8 Days 
Fitbit Charge 5 Fitbit Charge 4Fitbit Charge 3 Up to 7 Days 
Fitbit Versa 2Fitbit Versa 3Fitbit Sense6+ Days
Fitbit Flex 2Fitbit IonicFitbit Lux Up to 5 Days 
Fitbit Versa4+ Days

It is important to note that because battery life is affected by use and other settings, actual results may vary. Now that we’ve discussed the lifespan of Fitbit’s, let’s discuss why your Fitbit Charge 5 battery may be draining very quickly. 

Why Is My Fitbit Battery Draining Quickly?

There are many reasons why the battery on a Fitbit Charge 5 can drain quickly. 

The most common two reasons your Fitbit battery is draining so quickly are the GPS and the “always-on” features. These features keep your Fitbit constantly on in the background to track your location and keep your display lit up, even when you’re not actively using your Fitbit. 

Now that we’ve covered why your battery is draining so quickly, let’s take a look at ways to prolong the battery life of your Fitbit Charge 5.  

How Do I Prolong the Battery Life of My Fitbit? 

The Fitbit Charge 5 is able to last up to 7 days as it utilizes Bluetooth Low Energy. 

Even with this advanced bluetooth connection, there are a multitude of different ways to extend the battery life even more:

  • Set less alarms: Every alarm decreases the battery life by a small amount. If you are setting alarms all day long, your battery will drain faster. Try setting only alarms that are crucial to your schedule.
  • Turn off all-day sync: When this feature is turned on, your Fitbit will try transferring data from your tracker to your app constantly all day long. This uses up a ton of battery life. Turn this feature off and you should see a spike in your battery life.
  • Turn off quick view: Turning this feature off will eliminate unnecessary screen activation when you move your wrists. This will increase the battery life. 

Now that we’ve determined ways to extend your Fitbit’s battery life. Let’s move onto how often you should charge your Fitbit Charge 5.

How Often Should I Charge My Fitbit Charge 5? 

Your Fitbit Charge 5 will take 1-2 hours to fully charge. If your Fitbit isn’t already on low battery, the time it takes to full charge will be less. The frequency of use and longevity of your fitness activities will determine how often you should charge your Fitbit. 

If you wear your Fitbit every single day while keeping the GPS or “Always On” feature active, you will need to charge it just like you would your smartphone. If you wear your Fitbit a few times a week, you should charge it before or after each use to play it safe. 

Now that you know how often you should charge your Fitbit Charge 5,  what happens if it suddenly stops holding a charge? 

Why Is My Fitbit Suddenly Not Holding a Charge?

There are a number of reasons why your Fitbit suddenly may not hold a charge. 

The chart below outlines the most common reasons:

Possible Reason Solution 
Not connected properly Verify that the Fitbit is securely connected to the charging cord 
Faulty port Try connecting your Fitbit to a different USB port or USB hub 
Dirt port/charging cable Try cleaning the Fitbit port or charging cable 
Software GlitchRestart your Fitbit 
Software Update NeededMake sure your Fitbit has the most up to date software downloaded and then restart your device

Now that you know reasons for sudden charging issues, how often you should charge your Fitbit, ways to prolong battery life, and why your tracker may be draining faster, let’s circle back to the battery life of your Fitbit. 


Battery life is crucial to effectively using your Fitbit Charge 5. With a battery life span of between 5 hours and 7 days, there is no reason why you should ever have a low battery on your Fitbit.