Fitbit Inspire 2 vs Garmin vívofit 4 Specs: An In-Depth Comparison

In the landscape of fitness trackers, the Fitbit Inspire 2 and the Garmin vívofit 4 stand out as well-designed options for individuals looking to monitor their health and activity without overwhelming complexity.

I’ve taken a close look at both devices, assessing their capabilities to help users make an informed decision.

The Fitbit Inspire 2 with its sleek interface grabs attention with features like sleep and activity tracking, while providing the peace of mind of a 50-meter water resistance. The Garmin vívofit 4, on the other hand, doesn’t specify its water resistance limit but offers a reliable activity and sleep tracking experience as well.

Investigating further, these two devices show distinct approaches to everyday wearability and health monitoring. The touchscreen functionality of the Inspire 2 ensures users can navigate their stats and notifications with ease.

Garmin’s vívofit 4, however, opts for a simpler always-on color display, steering clear of touch interactions but promising over a year of battery life without needing a charge.

When it comes to maintaining a healthy lifestyle, both trackers offer fundamental insights, but each has its unique strengths—Fitbit with its heart rate monitoring and Garmin with its stress tracking capabilities.

Key Takeaways

  • Both the Fitbit Inspire 2 and Garmin vívofit 4 serve as basic trackers for health and activity with distinctive features.
  • The Inspire 2 provides a touchscreen interface and heart rate monitoring, while the vívofit 4 emphasizes battery longevity and stress tracking.
  • My comparison highlights the trade-offs between functionality and convenience, allowing potential buyers to consider which features align best with their preferences.

Product Overview

When comparing the Fitbit Inspire 2 and Garmin Vívofit 4, we’re looking at two fitness trackers that cater to the needs of those who prioritize an active lifestyle and health monitoring. My experience testing both devices revealed differences in design, display features, and brand-specific qualities that are essential for potential users to understand.

Brand Profiles


  • Reputation: Known for user-friendly fitness trackers.
  • Ecosystem: Offers a comprehensive app and social sharing features.


  • Reputation: Renowned for GPS technology and multisport watches.
  • Ecosystem: Targets more serious athletes with in-depth data analysis.

Design Comparison

I found the Fitbit Inspire 2 to be sleek and minimalistic, with a slim profile that is as much about fashion as it is about function. It’s lightweight and comfortable enough for all-day wear and during sleep. Fitbit states the Inspire 2 is water-resistant up to 50 meters, which is a practical feature for swimmers or anyone engaging in water-related activities.

The Garmin Vívofit 4, on the other hand, has a more utilitarian design that focuses on durability. Garmin does not specify the maximum depth for water resistance, but it has proven resilient during standard swimming sessions. Both trackers lack protection from damage-resistant glass such as Gorilla Glass, which means care should be taken during rough activities.

Display Features

FeatureFitbit Inspire 2Garmin Vívofit 4
Screen SizeSmaller than Vívofit 4Larger display
Pixel DensityHigher clarityLower clarity
ResolutionAdequate for sizeSufficient
Touch ScreenYesNo, uses button navigation

During my examination, the Inspire 2 impressed with its touch screen functionality, making navigation through menus and stats a breeze. The screen is bright and the information is presented with a clarity that allows for easy reading at a glance. In contrast, the Vívofit 4 utilizes a simple, non-touch display that is legible even in bright sunlight, and button navigation is straightforward but lacks the speed of a touch interface.

Core Specifications

In my experience with both the Fitbit Inspire 2 and the Garmin Vivofit 4, I’ve noted that core specifications such as battery life, connectivity, and sensors are crucial for user experience. These aspects greatly influence how these devices fit into daily life and workout routines.

Battery and Charging

The Fitbit Inspire 2 boasts a long battery life, typically lasting up to 10 days on a single charge, which is impressive compared to many other trackers. It uses a proprietary rechargeable battery, and although there is no on-device GPS, which conserves battery life, it can connect to your phone’s GPS if needed. On the other hand, the Garmin Vivofit 4 is powered by a coin-cell battery that can last over a year, meaning you won’t have to worry about daily or even monthly charging. However, this also means the battery is not rechargeable but replaceable.

Connectivity Options

Both devices are equipped with Bluetooth for connectivity. This ensures they can sync with both iOS and Android devices without any problems. While neither supports WiFi or NFC, they easily pair with their companion apps. The Fitbit Inspire 2 has the added advantage of delivering smartphone notifications directly to your wrist, enhancing connectivity with your phone.

Sensors and Tracking

When it comes to sensors and tracking capabilities, both devices cover the basics. They each feature an accelerometer for tracking steps and movements. The Fitbit Inspire 2 comes with a heart rate monitor which tracks your heart rate 24/7, allowing it to capture detailed insights into your sleep and calculate calories burned more accurately. Although the Garmin Vivofit 4 does not have a heart rate sensor, it is reliable for the fundamental metrics of activity tracking, including monitoring steps and sleep. Neither smartwatch includes high-end sensors such as ECG, blood oxygen level, or temperature sensors found in more advanced fitness wearables.

Fitness and Health Monitoring

When comparing the Fitbit Inspire 2 and the Garmin Vivofit 4, I focused on how they handle the essentials of fitness and health tracking. My observations led me to note their capabilities in detailed activity tracking and comprehensive health metrics.

Workouts and Exercises

In my use, the Fitbit Inspire 2 allowed me to track a range of exercises with automatic exercise recognition. It does not feature a multi-sport mode, but it manages to capture basic workouts effectively. I could monitor the steps taken, calories burned, and get an overall picture of my daily activity levels; however, for those who engage in varied and complex training routines, the lack of a multi-sport mode might be felt.

The Garmin Vivofit 4, while not as expansive in exercise tagging capabilities compared to some other Garmin models, kept up with step tracking and provided an uncomplicated view of my activity patterns. It lacked the automatic activity detection found in the Inspire 2, which meant that starting and stopping workout sessions had to be done manually.

Health Metrics

Regarding health metrics, the Fitbit Inspire 2 was particularly impressive, with its ability to monitor my heart rate continuously, a feature not available on the Vivofit 4. This made it easier for me to get a clear picture of my cardiovascular health over time. What enhanced my experience was its sleep tracking capabilities, which were quite insightful, and the silent alarm function, proving to be a gentle yet effective way to wake up.

The Vivofit 4, although not equipped with a heart rate monitor, still offered basic sleep tracking. I noted the absence of advanced metrics like VO2 max, blood oxygen level, or stress level monitoring—features often desired by athletes and health enthusiasts. Nevertheless, for those primarily concerned with step counts and optimistically simple calorie burn metrics, the Vivofit 4 provided a straightforward user experience.

Both devices did not have certain high-level health features such as ECG or temperature sensor, which are features becoming more common in advanced fitness trackers.

Smart Features and Compatibility

In my experience with the Fitbit Inspire 2 and Garmin vívofit 4, smart features often tip the scales for users looking to integrate their fitness tracker with their daily lives. Both devices offer distinct smart capabilities tailored to their ecosystems, enhancing the overall user experience with smart notifications and seamless app integration.

Notifications and Alerts

The Fitbit Inspire 2 stands out for its smart notifications feature, keeping me well-connected with my phone. It delivers calls, texts, and calendar alerts, vibrating for added awareness. However, I’ve noted that iOS users get a slightly more seamless experience due to Fitbit’s tighter integration with Apple’s ecosystem. In contrast, the Garmin vívofit 4 provides basic notifications, but it’s not as comprehensive as the Inspire 2. For instance:

  • Fitbit Inspire 2: Vibrating notifications for calls and texts, on-screen.
  • Garmin vívofit 4: Missed notifications indicator, not detailed.

This distinction made it clear to me that if notifications are a priority, Fitbit Inspire 2 is the more equipped choice.

App Integration

My use of the companion apps of both devices revealed how central they are to each ecosystem. The Fitbit app, especially when coupled with Fitbit Premium, gives extensive insights into my health data and sleep patterns. Although Garmin does not support Fitbit Premium, it excels with its Garmin Connect app and offers support for ANT+, which allows it to pair with various external sensors.

Both apps allow for activities to be tracked automatically:

  • Fitbit Inspire 2: Automatic activity tracking, supported by the Fitbit smartphone app with optional Fitbit Premium for in-depth analytics.
  • Garmin vívofit 4: Auto-activity detection with Garmin Connect app, excelling in diverse data points and external sensor support.

From my testing, Android and iOS users should have no compatibility issues with either device, as both Fitbit and Garmin offer apps for these platforms. Neither device supports NFC for payments, which is a slight disappointment if you are looking to use your fitness tracker for financial transactions.

Overall, when I tested these devices, I found that the Fitbit Inspire 2 is more notification-friendly, while the Garmin vívofit 4 shines in connectivity to external devices and sensors. The choice between them would depend on whether you prioritize staying connected to your phone or enhancing your fitness tracking with external data points.

Aesthetics and Ergonomics

In my experience with both the Fitbit Inspire 2 and the Garmin Vivofit 4, the attention to detail in the design elements is clear. The aesthetics of both devices cater to different preferences, and their ergonomic features contribute significantly to their wearability.

Wearable Comfort

Fitbit Inspire 2

  • Design: My first impression of the Inspire 2 was its sleek and minimalistic design. It’s slim and lightweight, which made it less obtrusive on my wrist than some other trackers I’ve used.
  • Screen Size: The screen is compact and blends well with the band, providing a streamlined look.
  • Water-Resistant: One key feature that stood out to me is that the Inspire 2 is water-resistant, so I didn’t have to worry about taking it off before a swim or a shower.
  • Dustproof: The device also has a good resistance to dust, which is particularly useful for outdoor activities.

Garmin Vivofit 4

  • Design: The Vivofit 4 brings a slightly bolder look with its wider band and color display options. It feels quite sturdy, wrapping around the wrist securely without feeling tight.
  • Screen Size: Garmin’s always-on color display is advantageous for visibility in different lighting conditions, making it practical for both indoor and outdoor use.
  • Water-Resistant: Similar to the Inspire 2, the waterproofing aspect of the Vivofit 4 is reliable. It can be submerged without issues, which was reassuring during water-related activities.
  • Dustproof: Durability is a strong suit here — the Vivofit 4 stood up well to dust and dirt, maintaining clear visibility through its color screen.

In my handling of these devices, the Fitbit Inspire 2 and Garmin Vivofit 4 have notable differences in style but share important ergonomic qualities that make them comfortable for everyday wear. Whether opting for the discreet charm of the Inspire 2 or the vivaciousness of the Vivofit 4, these trackers deliver on both form and function.

Pricing and Value

In my extensive experience with both the Fitbit Inspire 2 and the Garmin vívofit 4, I’ve found that while both offer great value, they cater to different budget constraints. The pricing strategy between the two varies, which can influence a buyer’s choice depending on their financial plan and the specific features they’re looking for.

Cost Analysis

When it comes to the Fitbit Inspire 2, prices tend to be a bit higher, reflecting its more advanced health-tracking features. Based on my observation, the Inspire 2’s price often includes a trial of Fitbit Premium, adding value through in-depth analysis and personalized insights. On the other hand, the Garmin vívofit 4 usually comes at a lower price point, offering standard fitness tracking features without the need for additional subscriptions.

  • Fitbit Inspire 2
    • Price Range: $80 – $100
    • Included trial for Fitbit Premium
  • Garmin vívofit 4
    • Price Range: $60 – $80
    • No additional subscription required

Consumer Feedback

From user reviews, I’ve noticed the Fitbit Inspire 2 is often praised for its comprehensive app experience and motivational challenges that seem to justify its price for many users. The feedback reflects a general satisfaction with its value for money, given the device’s extensive feature set.

The Garmin vívofit 4, with its competitive pricing, receives commendation for its long battery life and the fact that it covers the basics very well. Budget-conscious consumers often mention the vívofit 4 as a smart buy, alluding to the device’s durability and ease of use without any ongoing costs.

  • Fitbit Inspire 2 User Reviews:
    • Positive feedback on the app’s features
    • Acknowledgment of good value for the more comprehensive feature set
  • Garmin vívofit 4 User Reviews:
    • High marks for battery life and value
    • Praise for the no-fuss experience at a lower price point


After thorough testing of both the Fitbit Inspire 2 and the Garmin Vívofit 4, I have observed their strengths and weaknesses.

  • The Fitbit Inspire 2 is a robust choice for those seeking a fitness tracker with a rechargeable battery and advanced health monitoring features.
  • The Garmin Vívofit 4 distinguishes itself with its extended battery life due to the SR43 battery, which is especially suitable for users who prefer minimal maintenance.

Regarding design and comfort, my experience found both to be lightweight and comfortable for all-day use, though personal preference for style may sway some users towards one over the other.

When it comes to activity tracking capabilities:

  • Heart rate monitoring
  • Calorie tracking
  • Distance tracking both devices scored closely, with the Fitbit providing a slightly more user-friendly interface in my assessment.

Connectivity with smartphones and the associated apps is reliable for both devices; however, the Fitbit Inspire 2 may offer a more polished app experience reflecting my interactions with both platforms.

In summary, the choice between these trackers will hinge on individual priorities such as the importance of battery life versus the need for a rechargeable option, or the preference for a particular user interface. Both devices will serve well for basic activity tracking, with the Fitbit Inspire 2 edging ahead in comprehensive health monitoring, and the Garmin Vívofit 4 excelling in battery life.


  • Matthew

    Meet Matthew, a wearable tech & fitness enthusiast passionate about transforming health through innovative devices. With an engineering background and a love for fitness, Matthew shares in-depth reviews, tips, and news on the latest wearable tech to help you achieve your fitness goals.

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