Fitbit Versa vs. Fitbit Flex

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Basic Info

Suggested Price$199.99$100

Activity & Fitness

Cycling (Bicycling)


Duration4 days5 days


Windows PhoneNA




Resolution300 x300NA
Size1.34 inchesNA


Audio Speaker


Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM




Operating SystemNA

Comparing Flex and Versa

The Fitbit Flex and Fitbit Versa are two popular fitness trackers that offer unique features to help individuals monitor their health and fitness journey. When selecting a fitness tracker, it is crucial to understand the strengths and weaknesses of each device to make an informed decision. This article will discuss Fitbit as a company and delve into the design, features, and performance of the Flex and Versa to assist buyers in their decision-making process.

Fitbit, founded in 2007, has established itself as an industry leader in the world of health and fitness wearables. Known for its innovation and continuous improvement, the company aims to provide its users with premium quality fitness trackers and smartwatches that are both reliable and easy to use.

In this article, we will delve into the designs, build quality, features, and overall value of the Fitbit Flex and Fitbit Versa to provide a comprehensive comparison to help you make the best choice for your needs.

Design and Build

Fitbit Flex

Materials used: Elastomer band and plastic tracker
Size and weight: Adjustable band with a slim, lightweight design
Display/screen information: LED lights indicator with no display screen

Fitbit Versa

Materials used: Aluminum case, Corning Gorilla Glass 3 protection, and elastomer or woven bands
Size and weight: Lightweight design with a width of 1.34 inches (34mm)
Display/screen information: 1.34-inch OLED color touchscreen with a 300x300 resolution

Comparison of design and build quality

The Fitbit Flex is designed for simplicity, with its slim profile and LED light indicator. It is lightweight and ideal for those who prefer a minimalist approach to fitness tracking. The Fitbit Versa, on the other hand, boasts a more sophisticated design with its aluminum case, color touchscreen, and additional band options. While both devices are built with durability in mind, the Versa’s Corning Gorilla Glass 3 adds an extra layer of protection. In summary, the Flex is perfect for individuals who value simplicity, while the Versa caters to users who desire more advanced features and customization options.

Features and Functionality

Fitbit Flex

Operating system: N/A (proprietary Fitbit system)
Sensors: Accelerometer and barometer
Battery life: Up to 5 days
Fitness tracking: Calories, distance, steps, and sleep
Other features: Vibration motor, water resistance (1 ATM), and Bluetooth connectivity

Fitbit Versa

Operating system: Fitbit OS
Sensors: Accelerometer, barometer, heart rate, oxygen, and SpO2
Battery life: Up to 4 days
Fitness tracking: Calories, distance, steps, sleep, heart rate, oxygen, and swim tracking
Other features: Vibration motor, NFC, Wi-Fi, GPS (connected), water resistance (5 ATM), Bluetooth connectivity, phone functions, text and email notifications, apps, music controls, and clock

Comparison of features and performance

The Fitbit Flex offers essential fitness tracking features, such as daily activity and sleep monitoring. In contrast, the Fitbit Versa comes with a full suite of health and fitness features, including heart rate and oxygen monitoring, swim tracking, and phone notifications. The Versa also provides the added convenience of contactless payments, Wi-Fi, and GPS when connected to a smartphone. The battery life of the Flex is slightly longer than the Versa, while the Versa offers more robust water resistance. Overall, the Versa outperforms the Flex in terms of features and functionality but may be less appealing to those who prefer simplicity.

User Interface and User Experience

Fitbit Flex

Display: LED light indicator
Navigation: Tap gestures
Apps and customization: N/A
Compatibility with smartphones: Android, iOS, and Windows

Fitbit Versa

Display: 1.34-inch OLED color touchscreen
Navigation: Touch and button controls
Apps and customization: Customizable watch faces and access to Fitbit App Gallery
Compatibility with smartphones: Android, iOS, and Windows Phone

Comparison of user interface and user experience

The user interface of the Fitbit Flex is limited to its LED light indicator and tap gestures. In comparison, the Fitbit Versa offers a more interactive user experience with its color touchscreen, button controls, and customizable watch faces. The Versa also provides access to a variety of apps through the Fitbit App Gallery. Both devices are compatible with Android, iOS, and Windows devices. For those searching for a more immersive user experience with additional customization options, the Fitbit Versa is the ideal choice.

Price and Value

Fitbit Flex

Cost: $100
Value for money: Offers essential fitness tracking features at a lower price

Fitbit Versa

Cost: $199.99
Value for money: Offers a wide range of advanced features and customization options at a higher price

Comparison of price and value

When comparing the cost and value of both devices, the Fitbit Flex is priced lower and provides essential fitness tracking options. The Fitbit Versa, with its higher price point, delivers advanced features, robust customization options, and a more immersive user experience. The choice ultimately depends on the individual’s preferences and budget constraints.


Ultimately, the decision between the Fitbit Flex and Fitbit Versa comes down to individual preferences and requirements. For those who value simplicity and require essential fitness tracking features at a lower price point, the Fitbit Flex is a suitable choice. However, for users who desire advanced health and fitness monitoring features, customization options, and enhanced user experience, the Fitbit Versa provides the perfect combination of functionality and value for money.

Frequently Asked Questions

Is the Fitbit Flex or Fitbit Versa better for swimming?

The Fitbit Versa is better suited for swimming, as it offers swim tracking and a higher water resistance rating (5 ATM) compared to the Fitbit Flex (1 ATM).

Can I receive texts and emails on the Fitbit Flex and Fitbit Versa?

You can receive texts and emails only on the Fitbit Versa. The Fitbit Flex does not have this feature.

Which device has a longer battery life - Fitbit Flex or Fitbit Versa?

The Fitbit Flex has a longer battery life of up to 5 days, while the Fitbit Versa’s battery life lasts up to 4 days.

Do both the Fitbit Flex and Fitbit Versa work with Android, iOS, and Windows?

Yes, both the Fitbit Flex and Fitbit Versa are compatible with Android, iOS, and Windows devices.

Can I install apps on the Fitbit Flex or Fitbit Versa?

You can install and access apps only on the Fitbit Versa through the Fitbit App Gallery. The Fitbit Flex does not support apps.

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