How to Identify Your Fitbit Model? A Step-by-Step Guide

How to Identify Your Fitbit Model

On my journey to get healthier, my Fitbit has been a fantastic sidekick. It does more than just count my steps; it turns all my movements into a story about my health. But here’s something I bet not everyone knows: besides counting steps automatically, you can also tell Fitbit about activities it might miss.

There is a plethora of models available, so to identify the specific one you own can be a bit tricky. Whether you’re looking to sell it, troubleshoot a glitch, find accessories, or explore all its cool features, knowing your Fitbit model is crucial.

In this article, i will share a guide on how you can identify your Fitbit model. So lets begin!

Evolution of Fitbit Models

Evolution of Fitbit Models

Fitbit started its journey with basic step-tracking devices and gradually incorporated more advanced health and fitness features. The earliest models were simple and focused on tracking steps and sleep. As time progressed, Fitbit introduced models with more complex functionalities like heart rate monitoring, GPS tracking, and smartphone notifications.

1. Key Features Introduced in Each Generation

  • The original Fitbits were basic pedometers designed to track steps and sleep patterns.
  • Later versions, like the Fitbit Charge HR, began to include heart rate sensors, offering more insight into cardiovascular health.
  • Models like the Fitbit Surge introduced GPS tracking, enabling users to map their runs or bike rides without needing a phone.
  • With the Fitbit Blaze and later the Ionic and Versa, Fitbit ventured into smartwatch territory, offering apps, music storage, and contactless payments.
  • Recent models have added features like SpO2 monitoring, stress tracking, and even ECG functionality, reflecting a focus on comprehensive health tracking.

2. Distinguishing Features of Fitbit Models

Earlier Fitbits had tiny screens or even none at all, displaying minimal information. Newer models like the Versa and Sense boast larger color touchscreens. It has diversified its band styles over time. From basic rubber bands to stylish metal and woven options, there’s a range for different preferences and occasions.

While early models were clip-ons or simple wristbands, newer versions are sleek and resemble traditional watches.

Functional Variations

  • Some models have built-in GPS (like the Fitbit Surge), while others rely on a connected smartphone for location tracking.
  • Heart Rate Monitoring feature, available in many models, tracks your heart rate continuously, useful for exercise and health monitoring.
  • Newer Fitbits are designed to be swim-proof, a significant upgrade from the earlier, splash-resistant models.
  • Battery life varies across models, from a few days in advanced smartwatches to over a week in simpler devices.

Locating Your Fitbit’s Model Information

Locating Your Fitbit's Model Information

Finding out which Fitbit model you own is easy and can be done in two main ways: by examining the device physically and by using the Fitbit app or website.

1. Physical Examination

Look for unique features like the size of the screen, the shape of the device, and any distinctive design elements. Each Fitbit model has its own set of characteristics. Furthermore, compare your device to images of various models online. Pay attention to differences in size and shape.

Notice any unique design features like button placement, strap style, or color options that are specific to certain models. Sometimes, the model number is printed on the back or side of the device. You may need to remove the band or look closely to find it.

2. Using Fitbit App and Software

  • Open the Fitbit app and go to your account settings.
  • Here, you should find a section listing your paired devices, including their model names.
  • The app might offer visual aids or guides to help you identify your model.

Checking Model Details in Fitbit’s Web Dashboard

  • If you prefer using a computer, log into Fitbit’s web dashboard.
  • Go to the settings or devices section to find detailed information about your Fitbit model.

To verify the model of your Fitbit, I will also discuss couple of reliable options:

3. Official Fitbit Website

Fitbit’s official website has dedicated support pages. Here, you can find detailed guides and images to help identify your model. These pages often list the unique features of each Fitbit model, making it easier to pinpoint which one you own.

The Fitbit website might also offer a comparison tool. This tool allows you to select different Fitbit models and compare their features side-by-side, aiding in the identification of your specific model.

Can I take Help from Community and Third-Party Resources?

Online forums, such as Fitbit Community forums or tech forums, can be great resources. Here, you can post pictures or descriptions of your device, and community members, often knowledgeable about the various Fitbit models, can assist in identifying it.

Some third-party apps and websites can help identify your Fitbit model. These require you to input specific details about your device, like its shape, screen type, or any unique features, to help determine the model.

Latest Fitbit models as of 2023

  1. Fitbit Charge 6
  2. Fitbit Inspire 2
  3. Fitbit Versa 3
  4. Fitbit Sense 2
  5. Fitbit Luxe
  6. Fitbit Inspire 2

Advanced Tips for Model Identification

Advanced Tips for Model Identification

Here are advanced tips that experts give to identify the Fitbit model.

1. Decoding Serial Numbers

Each Fitbit has a unique serial number, which often contains information about its model, manufacturing date, and other details. Here’s how you can use this number to pinpoint your model:

  1. First, find the serial number on your device. It’s usually on the back of the Fitbit or in the settings menu under ‘About.’
  2. The serial number often follows a pattern, with certain segments indicating the model type and production details. For example, the first few characters might denote the model series.
  3. Use online resources or Fitbit’s official website, where you can input the serial number to identify your model.
  4. Sometimes, the manual or original packaging might have information correlating the serial number with the model.

2. Contacting Fitbit Support

If you’re facing issues with your Fitbit or need more detailed information about your model, contacting Fitbit’s customer service is a good step. Here’s how to go about it:

  1. Consider contacting support if you have technical issues, warranty questions, or need help with identifying your model.
  2. Before reaching out, gather all relevant information. It includes your Fitbit’s serial number, purchase date, model details (if known), and a clear description of your issue or query.
  3. You can contact Fitbit Support through their official website, via phone, or even through social media platforms. Choose the method that is most convenient for you.
  4. When you get in touch, explain your issue clearly and provide all the necessary details. Patience is key, as support may need some time to resolve your query fully.

Keeping Your Fitbit Updated

Regular updates are crucial for your Fitbit. These updates not only add new features but also improve the existing ones. More importantly, they enhance the security of your device, protecting your data and ensuring the device works seamlessly.

Sometimes, updates change how your Fitbit is identified or interacts with your phone or other devices. It  could mean a change in how it pairs with other devices or is recognized by apps.

1. Step-by-Step Guide for Updating Fitbit Devices

  • Make sure your device has enough battery power, ideally above 50%, to avoid interruptions during the update process.
  • Your Fitbit needs a stable Wi-Fi connection to download the update.
  • Access the Fitbit app on your smartphone.
  • In the app, go to your device’s settings. If there’s an available update, you’ll see a notification.
  • Tap on the update notification and follow the on-screen instructions. Keep your Fitbit close to your phone during this process.
  • The update process can take several minutes. Only use your Fitbit or phone once the update is complete.


In conclusion, understanding your Fitbit model is crucial for maximizing its functionality and your overall experience. We’ve explored the evolution of Fitbit models, identifying key features and design differences that distinguish each model. Remember, knowing your specific Fitbit model enhances your ability to utilize its full potential, whether it’s for fitness tracking, health monitoring, or staying connected. So, dive deeper into your Fitbit’s capabilities and make the most of this innovative technology to support your health and fitness journey.


1. Is there a way to identify my Fitbit model online without using the app?

Yes, you can visit the official Fitbit website and explore their support pages. They often have tools and guides to help you identify your Fitbit model based on its appearance and features.

2. Can I identify my Fitbit model by comparing it to images online?

Absolutely! You can search for images of Fitbit models on the Fitbit website or through search engines. Compare your device’s design, screen size, and band style to those in the images to determine the model.

3. What if I still can’t identify my Fitbit model after trying these methods?

If you still need to figure out your Fitbit model, you can contact Fitbit customer support. They can assist you in identifying your model.

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