How to Charge Fitbit without a Charger: Some Surprising Hacks!

  • Lost your Fitbit charger? Worry not! Learn how to charge Fitbit without charger. Here we present 3 effective ways to charge your Fitbit without a charger
how to charge a fitbit without charger

Fitbit is a great device that can help us with our fitness and track information about our vitality. These devices are convenient to use and also quite stylish.

Most Fitbits don’t come with a charger. The manufacturer will provide you with a charging cable only. Some may even forget to carry their charging cable from time to time. 

Most users prefer to use power banks, personal computers, laptops, and other USB adaptors as power sources. Still, carrying a cable everywhere can pose some problems.

So, we have decided to help you out with this problem. Today we will discuss how to charge your Fitbit without a charger. Stay with us till the end to know all the exciting hacks and gadgets.

Different Types of Fitbit Chargers

Before we dive into the details, first, you need to know about the different types of Fitbit chargers. Usually, there are two types of chargers for Fitbit: charging cable and charging cradle. You can attach it to the charger or any charging source with the cable, and your Fitbit starts charging. On the other hand, if your Fitbit needs a charging cradle, you need to place it on the cradle to charge them properly.

Here are our top 5 picks:

Intoval Wireless Charger, 3 in 1 Charger for iPhone/iWatch/Airpods

Intoval Wireless Charger, 3 in 1 Charger for iPhone/iWatch/Airpods

This is a great charging stand compatible with Fitbit Versa 2. This charger can also charge your smartphone as well. 

  • Charging stand
  • Qi-Certified Charging Station for iPhone
  • 10W fast wireless charging
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RARF Charger Dock Compatible with Fitbit Versa 3

RARF Charger Dock Compatible with Fitbit Versa 3

Compatible for Fitbit versa 3 and Fitbit sense

  • Premium Aluminum Replacement Charging Stand
  • Contact charging
  • Fast and stable charging
  • 45°angle design
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Threeeggs Charger Clip Compatible with Fitbit Charge 4 / Charge 3

Threeeggs Charger Clip Compatible with Fitbit Charge 4 / Charge 3

Compatible with Fitbit Charge 4, Fitbit Charge 3

  • Over-current, over-charging protection
  • Fast charging
  • 55 cm long power cable
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KingAcc Compatible with Fitbit Charge 2 Charger,

KingAcc Compatible with Fitbit Charge 2 Charger,

Compatible with Fitbit charge hr

  • Voltage regulator 
  • 27cm long cable
  • 30 megabits/second data transfer
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Awinner Charger Compatible for Fitbit Alta, Replacement USB Charging Cable

Awinner Charger Compatible for Fitbit Alta, Replacement USB Charging Cable

Compatible device Fitbit Alta

  • Lightweight and compact design
  • Short circuit protection
  • Voltage protection
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Can You Charge a Fitbit without a Charger?

Different Fitbits last for different periods after being charged once. Some may last a day, and some will last for a week, depending on the frequency of use. However long the charge lasts, you will need to charge your device once in a while before using it. If you have a charger, then it’s pretty okay to charge it with it. Also, it is recommended as well. But, you can lose your charger, or it can stop working for some reason. Then what should you do? Indeed, you can buy a new one, or you can use some other methods available to you right at your home. 

How to Charge Fitbit without a Charger

Here we are going to mention three methods to help you charge your Fitbit without a charger. Use whichever suits you the most.

Tips #1: USB Ports

The most common problem you face when you have a charging cable attached to your charger is the port stops working or cannot supply enough power to charge the tracker. So in such cases, you can use your desktop or even laptop USB ports to charge your Fitbit. 

If your Fitbit doesn’t come with a charger but can plug the cable with any USB charger, you can use any USB wall charger to charge your Fitbit. It may charge your Fitbit faster and most efficiently than your desktop. This is one of the most effective DIY Fitbit charger methods.

How to Charge Fitbit without a Charger

Cleaning the Fitbit’s charging contacts can provide you with a solution as well. These charging contacts often get dirty and cannot contact the charger. You can use rubbing alcohol and a cotton swab and clean the contact until they are shiny again. If the cotton swab doesn’t clean the contacts, you can use a thumbtack to scrape the dirt from the contact. Also, check the cable if it needs to be cleaned. 

Sometimes you may need to reset the tracker to charge your Fitbit properly. The process may vary depending on the device you have. 

Tips #2: Charge the Fitbit to a Wall Charger

A wall charger comes up with a more efficient solution for charging Fitbit more quickly and easily. Plus, you won’t have to worry about finding a computer or device with a USB port – plug the charger into any outlet and connect your Fitbit. Several options are available, including USB wall chargers and AC wall chargers. Be sure to choose a charger specifically designed for your Fitbit model to ensure proper charging.

But the convenience of a wall charger doesn’t stop there. Imagine charging your Fitbit anywhere in your home or office without searching for a USB port – that’s the power of a wall charger. Wall chargers are typically more powerful than traditional USB chargers, meaning your Fitbit will charge even faster.

So if you’re tired of fumbling with your Fitbit charger or hunting for a USB port, consider switching to a wall charger for a more convenient and effective way to charge your Fitbit. Trust us; you won’t be disappointed.

Tips #3: Charge Your Fitbit from Power Bank

To charge your Fitbit from a power bank, you’ll need a power bank that is compatible with your device and a charging cable. Some power banks come with their own charging cables, but you can also use the one that came with your Fitbit. Simply connect your Fitbit to the power bank using the charging cable and the power bank will begin charging your device.

But with so many power bank brands on the market, how do you choose the best one for your Fitbit? Here are a few top power bank brands to consider:

  • Anker: Anker is a well-known brand in the power bank market, offering a range of high-quality, reliable power banks in various sizes and capacities.
  • RAVPower: RAVPower is another popular power bank brand that offers a variety of options to suit your needs, including compact and portable power banks.
  • Aukey: Aukey is a trusted brand that offers a wide selection of power banks in different sizes and capacities.

When choosing a power bank for your Fitbit, it’s important to consider the battery backup minimum requirement. A power bank with a capacity of at least 2,000mAh is recommended for most Fitbit models, but it’s always best to check the manufacturer’s recommendations for your specific device.

So next time you’re on the go and your Fitbit is running low on battery, don’t panic – grab a power bank and charge your Fitbit on the go. With a power bank, you’ll never have to worry about being tethered to an electrical outlet again.

Tips #4: Remove the Fitbit tracker from the Wristband or Clip

Some Fitbit models will require detaching from the wristband or clip to get charged. Once again, how you should remove the band depends on the device model you possess. Once you remove the wristband or the clip, find the charging cables and plug the charger in there. You can google the model to complete this step efficiently. 

The charging cable can then be plugged into a computer USB or UL-certified wall charger. However, remember a charging cable differs from a sync cable, and a charging cable will not sync data from the Fitbit to your computer.

Monitor the battery level to know if your tracker is charging or not. The different model indicates charging differently. So know how your model indicates charging. Once the charging is done, remove the plug and attach the wristband or clip as usual. 

fitbit charging while removing from wristband

Tips #5: Use a Replaceable Battery

A replaceable battery is a good option if you don’t have a computer and want to learn how to charge a Fitbit without a computer. Some Fitbit models use a replaceable battery as well. Often the dashboard shows how much battery life is remaining. Also, there may be an indicator light to show it’s time to replace the battery. You will need a 3V CR2025 coin battery which is available in almost any battery and electronic shop.

After purchasing the battery, you need to open the back of your Fitbit with the help of a tool or coin. After opening:

  • Remove the old battery and replace it with a new one. 
  • Make sure it is inserted in the right direction. 
  • Then replace the back of the battery, lock it in place and sync your tracker to restore the fitness data

How to Charge a Fitbit Versa without a Charger?

  • Step 1: Place your device on the charging cradle
  • Step 2: Make sure the electronic chords of your device and the cradle match properly
  • Step 3: Plug the cradle with a power outlet
  • Step 4: After your device is fully charged, remove your Fitbit from the cradle
  • Step 5: Press the downside of the cradle where the finger holes are to remove your device

How to Charge Fitbit Versa 2 Without Charger

  • Step 1: Set your watch to charge mode on the automatic battery indicator in your watch
  • Step 2: After the Fitbit Charge HR is connected to the computer, charge the battery to 50%. Your Fitbit will charge automatically when the battery reaches 50%
  • Step 3: put your Fitbit Charge HR on a charger with the USB cord
  • Step 4: Connect the Fitbit Charge HR to your phone on a specific cable (I am using a PC USB cable, but you can use any other type of cable)
  • Step 5: Connect the Fitbit Charge HR to your computer on the same cable (This is where the magic happens! Read on!)

How to Charge a Fitbit 3 without a Charger?

  • Step 1: Grab your USB-A charging cable with a charging cradle 
  • Step 2: Place your Fitbit on the cradle so the buttons on your device are on the open side of the cradle
  • Step 3: Line up the pins and press the watch into the cradle. Wiggle the device to make sure the pins are properly aligned
  • Step 4: Connect the cable with a USB-A port power source

How to Charge a Fitbit Inspire HR & Iconic without Charger?

  • Step 1: Connect the magnetic connector of the watch with a charging cable. You will find the three-dot electrical contacts on the back of your device. 
  • Step 2: Connect your USB port with a power source to start charging your Fitbit

How Long Does It Take to Charge a Fitbit?

Most fitness trackers will be fully charged within two hours or less. Some models will take much less time than that. The devices will also indicate how long it will take to charge fully. However, if you have connected it with a wall charger, it may take much less time. 

Fitbit Charging Problems

If you’re experiencing Fitbit charging problems, you’re not alone. Many Fitbit users have encountered issues with charging their devices, ranging from slow charging to charging errors. While frustrating, you can take a few steps to troubleshoot and fix Fitbit charging problems.

One common cause of Fitbit charging issues is a damaged charging cable. If your charging cable is frayed or otherwise damaged, it may not be able to charge your device properly. In this case, replacing the charging cable should fix the problem.

Another potential issue is a problem with the charging port on your Fitbit. If the charging port is damaged or clogged, it may not be able to charge your device properly. In this case, you may need to have the charging port cleaned or repaired.

If you’re using a wall charger or power bank to charge your Fitbit, it’s possible that the charger itself is the problem. Ensure that the charger is properly connected to an outlet and compatible with your Fitbit. If the charger is not working properly, it may be necessary to replace it.

If none of these solutions fix your Fitbit charging problems, it may be an issue with the device itself. In this case, it’s a good idea to contact Fitbit customer service for further assistance.

In summary, there are a few potential causes of Fitbit charging problems, ranging from damaged charging cables to charging port issues. If you’re experiencing charging issues with your Fitbit, try these troubleshooting steps to fix the problem. If none of these solutions work, it may be necessary to contact Fitbit customer service for further assistance.

How to Maintain the Charging Port?

The charging port of your Fitbit can get dirty naturally. For getting the best out of your device, you will need to keep the charging port clean. Here is the proper step to clean the charging port of your Fitbit:

  • Step 1: Grab some rubbing alcohol, cotton swabs or q-tips, toothpicks, or toothbrushes for cleaning your Fitbit charging port. Avoid water as it can harm your device
  • Step 2: Dip the toothpick in the rubbing alcohol and scrub all dirt from electrical gold dots
  • Step 3: Soak the cotton swab into rubbing alcohol and clean both ends of your charging cable. Push the swab into the opening areas to clean them properly
  • Step 4: Use a tissue or soft cloth to soak up excessive liquids from your device. Make sure your device is properly dry before using.

Fitbit Charging Problems

Many people face several issues while charging their Fitbit. These problems are often caused due to following problems:

  • The charging cable and the device are from different companies
  • Not securing the port with the device properly
  • Dirty charging pins
  • Using the wrong or bad charging port
  • Device harmed by liquid particles
  • Not charging the device or using the charging cable for several months

What to Do if Your Fitbit isn’t Charging Properly?

You can follow all the procedures, yet your Fitbit may not charge properly. In such cases, the following methods may help you:

  • Ensure you use the correct methods and connect with the right charging ports.
  • If you use a computer to charge your device, make sure it is turned on.
  • Clean the connectivity ends appropriately.
  • Make sure your Fitbit is dry before charging. 
  • Make sure the port you connected to charge your device is working correctly. Often, some ports may be turned off for safety. This is often the case in public charging spots.


After reviewing all the methods of charging a Fitbit without a charger, we can safely say that a USB port or desktop charger is the most convenient method to charge the device without a charger. All three methods can work very well for charging your Fitbit. However, the USB port is the safest and easiest among all of them. You will always have a computer or laptop with you and see the charging progress while completing your work on the device. So, if you ask us, we will recommend the first method. On the other hand, the other techniques can cause a hassle, but you can master them when you try them once or twice. 

Frequently Asked Questions (FAQs)

Q. How do I know my Fitbit is charging?

When your device starts charging, a solid battery icon shows; when your device is fully charged, a solid battery icon with a smile emerges.

Q. Can you charge a Fitbit with a phone charger?

Yes, just like you charge your iPhone or iPad. Fitbit cable is the only option. You can use the USB port. However, the watch’s connector is different.

Q: How do I charge my Fitbit if I lose the charger?

If the Flex is connected to your phone via Bluetooth, then the easiest way to get the Fitbit to start working is to plug in your Fitbit to your computer via USB. In most cases, people use the USB connection on their laptops.

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