Fitbit Charge 6 vs. Fitbit Inspire 3

Fitbit Charge 6 vs. Fitbit Inspire 3: Which One Is The Better Choice For Your

Fitness trackers have become an essential tool for individuals looking to monitor their physical activities and health. Fitbit is a renowned name in the fitness tracker industry, offering a variety of devices to suit different needs and budgets. Among its distinguished offerings, the Fitbit Charge 6 and Fitbit Inspire 3 emerge as compelling choices, each with its unique strengths.

This comparison aims to dissect these two formidable devices, spotlighting their attributes, differences, and which one might best align with your fitness journey. The Charge 6, unveiled in October 2023, introduces built-in GPS, a feature pivotal for precise outdoor activity tracking.

Meanwhile, the Inspire 3, released in September 2022, presents an economical option without compromising essential functionalities. Join us as we navigate through categories like design, fitness tracking, health monitoring, and more, to help you discern which Fitbit companion is tailored to your needs. Check out the latest prices here: Fitbit Charge 6 and Fitbit Inspire 3

Design and Display

The design and display of a fitness tracker can greatly affect the user experience. The Fitbit Charge 6 and Fitbit Inspire 3 have some notable differences in this regard.

The Charge 6 features a larger screen, measuring 0.86 x 0.58 inches, which makes it easier to read notifications and view your workout statistics. The Fitbit Inspire 3, in contrast, has a slightly smaller display, measuring 0.7 x 0.5 inches. Both trackers utilize bright, AMOLED color touchscreens that remain visible even in direct sunlight.

Both watches also incorporate haptic buttons to assist with navigation, especially when your fingers are sweaty or wet. The Inspire 3 has haptic buttons on either side, while the Charge 6 has one on the left side. While most interactions on both trackers involve swiping and tapping on the touchscreen, the side button on the Charge 6 allows for convenient access to the main watch face and the ability to switch between different activity metrics during workouts.

Comfort is key for everyday wear, and both the Charge 6 and Inspire 3 deliver in this aspect. Neither feels heavy or cumbersome on the wrist, making them suitable for continuous use. Despite the smaller screens compared to devices like the Apple Watch or Garmin Forerunner, both the Charge 6 and Inspire 3 are designed for users seeking a better understanding of their overall health without the complexities of a more advanced smartwatch.


Fitness Tracking

The primary function of a fitness tracker is, of course, to monitor your physical activities and progress toward your fitness goals. Both the Fitbit Charge 6 and Fitbit Inspire 3 are capable of tracking essential metrics like heart rate, steps, distance traveled, and calories burned. However, there are notable differences between the two, particularly in terms of tracking capabilities.

One of the standout features of the Charge 6 is its built-in GPS. This means that you can accurately record your pace during outdoor activities like running and biking without needing to carry your smartphone with you. In contrast, the Inspire 3 relies on your phone’s GPS for location tracking.

Another key distinction is the number of sports modes available on each tracker. The Charge 6 offers 38 different sports modes directly on the watch, allowing you to select the most relevant mode for your activity. The Inspire 3, on the other hand, provides only six sports modes on the device but allows you to customize and choose from 21 additional sports modes via the Fitbit app. While this flexibility is a plus, it requires manual reorganization if you frequently switch between different sports.

The Charge 6 goes a step further by allowing you to set pace alerts for walks, runs, and bike rides directly from the watch. With the Inspire 3, you would need to access your smartphone for this functionality.

Additionally, the Fitbit Charge 6 can function as a remote heart rate monitor when paired with compatible exercise equipment from partners like NordicTrack, Peloton, and Tonal. Fitbit claims that the heart rate monitor on the Charge 6 is 60% more accurate, providing more reliable data during your workouts.

Both trackers emphasize Fitbit’s Active Zone Minutes, measuring the time spent in target heart rate zones and tracking progress toward the recommended goal of 150 minutes of moderate-intensity activity per week, as advised by organizations like the American Heart Association, Centers for Disease Control, and the World Health Organization.

While neither tracker can compete with high-end running watches in terms of advanced training features, they excel in providing a comprehensive overview of your daily, weekly, and monthly physical activities.

Health and Sleep Tracking

In recent years, fitness trackers have evolved to offer comprehensive health and sleep tracking features. Fitbit has been at the forefront of this trend. Both the Charge 6 and Inspire 3 offer sleep tracking capabilities, thanks to the inclusion of an SpO2 pulse oximeter sensor.

For in-depth sleep analysis, both devices require a Fitbit Premium membership. Free members can track their total sleep duration and receive a nightly sleep score based on factors like heart rate, time spent awake or restless, and sleep stages. Premium members gain access to advanced sleep tracking, which includes detailed insights into sleep stages and sleep heart rate, along with guided programs aimed at improving sleep quality and establishing healthier bedtime routines.

Additionally, Premium members using either the Charge 6 or Inspire 3 can benefit from the Daily Readiness Score. This score considers factors such as fitness fatigue, heart rate variability, and recent sleep patterns to provide a morning assessment of your body’s readiness for exercise. Depending on your readiness score, your recommended target Active Zone Minutes can adjust, and Premium members receive personalized recovery content.

The Fitbit Charge 6 introduces ECG tracking, a feature that monitors your heart for irregular beats, which could indicate atrial fibrillation (AFib). The Inspire 3 can also alert you to an irregular rhythm but lacks the ECG data visualization available on the Charge 6. Additionally, the Charge 6 offers electrodermal activity (EDA) scans from your wrist, which is not available on the Inspire 3.


Smartwatch Capabilities

While the primary focus of both the Fitbit Charge 6 and Inspire 3 is fitness tracking, they also offer some smartwatch-like functionalities. The Charge 6, however, stands out due to its integration with Google apps.

The Fitbit Charge 6 is the first Fitbit device to incorporate Google’s ecosystem. This allows users to make payments through Google Wallet, listen to music on YouTube Music, and utilize Google Maps directly from the tracker. It’s important to note that this integration requires a Google account and comes at the expense of compatibility with other music apps like Spotify.

While both fitness trackers can be worn around the clock, the Charge 6 offers a more advanced smartwatch experience, thanks to its integration with Google’s suite of apps.


Battery Life

Battery life is a critical factor for many users, as it determines how frequently you need to recharge your fitness tracker. Fitbit provides estimates for both the Charge 6 and Inspire 3.

The Fitbit Charge 6 is expected to last up to seven days on a single charge. During testing, this estimate proved to be accurate, providing a week of use before needing to recharge. It’s worth noting that features like the always-on display can affect battery life.

On the other hand, the Fitbit Inspire 3 boasts an impressive battery life of up to 10 days. This longer duration is a notable advantage for users who prefer less frequent charging.

Price and Availability

The first consideration for most consumers is the price and availability of these two Fitbit models. The Fitbit Charge 6 is the newer of the two, having been released in October 2023, and it comes with a price tag of $159 or £139. This pricing represents a $20 reduction from the previous-generation Fitbit Charge 5. The Charge 6 is available in three color options: black, champagne gold/coral, and silver/white.

On the other hand, the Fitbit Inspire 3, released in September 2022, is more budget-friendly, with a price of $99 or £84.99. While the Inspire 3 fitness tracker itself is only available in black, it offers a choice of three band colors: black, lilac, and morning glow.

Both devices come with a free trial of Fitbit Premium when you purchase the watch, after which you can subscribe for $9.99 per month or $79.99 per year. Fitbit Premium offers various additional features and insights into your health and fitness data.

Fitbit Charge 6 Vs. Fitbit Inspire 3 ”Pros and Cons”:

Fitbit Charge 6:


Built-in GPS: The Charge 6 features built-in GPS, ensuring accurate distance tracking for outdoor activities without the need for a paired smartphone.

Advanced Fitness Tracking: Offers 38 sports modes and the ability to set pace alerts, providing a comprehensive overview of various workouts.

ECG Tracking: Monitors for irregular heartbeats, a valuable feature for those concerned about heart health.

EDA Scan: Offers electrodermal activity scans, a useful tool for stress management and relaxation.

Google App Integration: Provides access to Google Wallet, YouTube Music, and Google Maps, expanding its smartwatch capabilities.

Larger Screen: The Charge 6 boasts a larger display, enhancing visibility for notifications and workout data.


Higher Price Point: Priced higher than the Fitbit Inspire 3, which may be a consideration for budget-conscious consumers.

Dependence on Google Account: Integration with Google apps necessitates a Google account, potentially a drawback for users who prefer alternative platforms. Check out the latest price here: Fitbit Charge 6.


Fitbit Inspire 3:


Affordability: Comes at a more budget-friendly price point, making it an accessible option for a wider range of users.

Longer Battery Life: Offers up to 10 days of battery life, reducing the frequency of recharging.

Lightweight and Compact: The Inspire 3 is designed to be more discreet and lightweight, ensuring comfort for continuous wear.

Solid Fitness Tracking: Provides essential tracking features, including heart rate monitoring, steps, distance, and calories burned.

Comprehensive Sleep Tracking: Offers detailed sleep insights, including sleep stages and heart rate, with the potential for improvement through Fitbit Premium.

Basic Smartwatch Capabilities: While not as advanced as the Charge 6, it still offers some smartwatch functionalities.


Lack of Built-in GPS: Relies on the GPS from a paired smartphone for accurate distance tracking during outdoor activities.

Limited Sports Modes: Offers fewer built-in sports modes compared to the Charge 6, though customization is possible through the app. Check out the latest price here: Fitbit Inspire 3



In conclusion, the Fitbit Charge 6 and Fitbit Inspire 3 are both excellent fitness trackers, each with its own set of strengths and features. The choice between the two ultimately depends on your specific needs, preferences, and budget.

Design and Display:

  • Winner: Fitbit Charge 6
  • Reason: Fitbit Charge 6 offers a larger screen, which provides enhanced visibility for notifications and workout statistics, making it the preferred choice for many users.

  • Fitness Tracking:
  • Winner: Fitbit Charge 6
  • Reason: Fitbit Charge 6 boasts built-in GPS and a broader range of sports modes, providing more comprehensive and accurate fitness tracking capabilities.

Health and Sleep Tracking:

  • Winner: Fitbit Charge 6
  • Reason: Fitbit Charge 6 offers advanced health tracking features such as ECG monitoring and EDA scans, providing users with a more comprehensive view of their health.

  • Smartwatch Capabilities:
  • Winner: Fitbit Charge 6
  • Reason: Fitbit Charge 6’s integration with Google apps enhances its smartwatch capabilities, allowing users to perform a wider range of tasks directly from the device.

  • Battery Life:
  • Winner: Fitbit Inspire 3
  • Reason: Fitbit Inspire 3 boasts an impressive battery life of up to 10 days, providing users with a longer duration between charges.

  • Price and Availability:
  • Winner: Fitbit Inspire 3
  • Reason: Fitbit Inspire 3 is more budget-friendly, making it an excellent choice for users looking for a cost-effective fitness tracker.

Overall Winner: Fitbit Charge 6

Reason: Fitbit Charge 6 excels in multiple categories, including fitness tracking, health monitoring, and smartwatch capabilities, making it the superior choice for users seeking a comprehensive fitness tracker

The Fitbit Charge 6 is the superior option for users who prioritize:

  • Advanced fitness tracking with built-in GPS for accurate outdoor activities.
  • In-depth health monitoring, including ECG tracking and EDA scans.
  • Integration with Google apps for additional smartwatch capabilities.
  • A larger screen for enhanced visibility of notifications and workout statistics.


The Fitbit Inspire 3 is the more suitable choice for users who:

  • Are on a budget and seeking an affordable fitness tracker with essential features.
  • Value an extended battery life of up to 10 days for less frequent charging.
  • Prefer a more compact and lightweight design for everyday wear.

Both trackers excel in providing valuable insights into your overall health and fitness, making them valuable tools for anyone on a wellness journey. Additionally, Fitbit Premium offers enhanced features for those looking to delve deeper into their health data.

Remember that personal preferences, specific fitness goals, and budget constraints should guide your decision. Regardless of your choice, either the Fitbit Charge 6 or Fitbit Inspire 3 will serve as a reliable companion on your path to a healthier, more active lifestyle. Check out the latest prices here: Fitbit Charge 6 and Fitbit Inspire 3


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About the author: Edouard Balik is a Tech writer at website. He creates Tech related articles using natural creativity and language tools, Market realities. Edouard loves discussing smartphones and smartwatches Tech and specs using his expertise in the field and reading their news.