Fitbit Ionic vs Apple Watch 3

  1. Introduction
  2. Design and Display
  3. Fitness Tracking
  4. Heart Rate Monitoring
  5. Battery Life
  6. Operating System and Apps
  7. Music and Storage
  8. Water Resistance
  9. Price
  10. Compatibility
  11. Additional Features
  12. User Experience
  13. Pros and Cons
  14. Conclusion


The Fitbit Ionic and Apple Watch 3 are two popular smartwatches that offer a range of features for fitness enthusiasts and tech-savvy individuals. In this article, we will compare these two devices in terms of design, display, fitness tracking capabilities, heart rate monitoring, battery life, operating system and apps, music and storage, water resistance, price, compatibility, additional features, and user experience. By the end of this article, you will have a clear understanding of the similarities and differences between the Fitbit Ionic and Apple Watch 3, helping you make an informed decision when choosing the right smartwatch for your needs.

Design and Display

The design of a smartwatch plays a crucial role in its appeal and comfort. The Fitbit Ionic features a sleek and modern design with a square-shaped display and interchangeable bands, allowing you to customize its look according to your style. On the other hand, the Apple Watch 3 boasts a more traditional rectangular design with a wide range of band options to choose from. Both smartwatches offer vibrant and sharp displays, but the Apple Watch 3’s OLED Retina display provides more vivid colors and better overall visibility.

Fitness Tracking

When it comes to fitness tracking, both the Fitbit Ionic and Apple Watch 3 excel in providing comprehensive data and insights. The Fitbit Ionic offers a wide range of fitness tracking features, including step counting, distance tracking, sleep monitoring, and automatic exercise recognition. It also provides personalized workout recommendations and real-time coaching. The Apple Watch 3, on the other hand, offers similar fitness tracking capabilities, with the addition of advanced features like GPS tracking, elevation tracking, and a built-in altimeter.

Heart Rate Monitoring

Monitoring your heart rate is an essential aspect of tracking your fitness progress and maintaining a healthy lifestyle. Both the Fitbit Ionic and Apple Watch 3 come equipped with accurate heart rate sensors that continuously monitor your heart rate throughout the day. They provide real-time heart rate data during workouts, resting heart rate measurements, and heart rate zone notifications. However, the Fitbit Ionic offers more advanced heart rate features, such as personalized heart rate zones and Cardio Fitness Level assessment.

Battery Life

Battery life is an important consideration when choosing a smartwatch, especially for those who engage in long workout sessions or prefer not to charge their devices frequently. The Fitbit Ionic boasts an impressive battery life of up to 5 days, allowing you to track your activities and receive notifications without worrying about running out of power. On the other hand, the Apple Watch 3 offers a shorter battery life of up to 18 hours, which may require daily charging for heavy users.

Operating System and Apps

The operating system and available apps can greatly enhance the functionality and versatility of a smartwatch. The Fitbit Ionic runs on Fitbit OS, which provides a user-friendly interface and access to a wide range of apps and watch faces. While the app selection is not as extensive as that of the Apple Watch 3, it still offers popular apps like Strava, Pandora, and Starbucks. The Apple Watch 3, on the other hand, runs on watchOS, which offers a vast selection of apps and seamless integration with other Apple devices. It provides access to popular apps like Apple Music, Uber, and Nike+ Run Club.

Music and Storage

Listening to music while working out can be a great source of motivation and entertainment. The Fitbit Ionic and Apple Watch 3 both offer music playback capabilities, allowing you to listen to your favorite tunes without the need for a smartphone. The Fitbit Ionic has 2.5GB of onboard storage, which can store up to 300 songs. It also supports music streaming from popular apps like Pandora and Deezer. The Apple Watch 3, on the other hand, offers 8GB of onboard storage and supports music streaming from Apple Music, allowing you to access a vast library of songs on the go.

Water Resistance

For individuals who engage in water-based activities or simply want to wear their smartwatch while swimming, water resistance is a crucial feature to consider. The Fitbit Ionic and Apple Watch 3 both offer water resistance, allowing you to track your workouts and receive notifications even in wet conditions. The Fitbit Ionic has a water resistance rating of up to 50 meters, making it suitable for swimming and snorkeling. The Apple Watch 3, on the other hand, has a water resistance rating of up to 50 meters as well, but it is also suitable for shallow-water activities like showering and handwashing.


Price is often a determining factor when choosing a smartwatch. The Fitbit Ionic is priced at $199.95, making it a more affordable option compared to the Apple Watch 3, which starts at $199 for the GPS-only model and $299 for the GPS + Cellular model. The price difference is mainly due to the Apple Watch 3’s additional features and integration with the Apple ecosystem. Depending on your budget and desired features, both smartwatches offer good value for money.


Compatibility with your smartphone and other devices is crucial to ensure a seamless user experience. The Fitbit Ionic is compatible with both Android and iOS devices, allowing you to sync your data and receive notifications regardless of your smartphone’s operating system. The Apple Watch 3, on the other hand, is exclusively compatible with iPhones running iOS 14 or later. It offers a deeper integration with the Apple ecosystem, allowing you to make calls, send messages, and access Siri directly from your wrist.

Additional Features

In addition to the core features mentioned above, both the Fitbit Ionic and Apple Watch 3 offer a range of additional features to enhance your smartwatch experience. The Fitbit Ionic offers features like contactless payments with Fitbit Pay, customizable watch faces, guided breathing sessions, and female health tracking. The Apple Watch 3, on the other hand, offers features like Siri voice assistant, Apple Pay, emergency SOS, fall detection, and ECG app (available in select countries).

User Experience

The overall user experience of a smartwatch is determined by factors like ease of use, responsiveness, and reliability. Both the Fitbit Ionic and Apple Watch 3 provide a smooth and intuitive user experience, with user-friendly interfaces and seamless navigation. However, the Apple Watch 3’s integration with other Apple devices and services offers a more cohesive and streamlined experience for Apple users, while the Fitbit Ionic provides a more platform-agnostic experience.

Pros and Cons

It’s important to consider the pros and cons of each smartwatch before making a decision. The Fitbit Ionic’s pros include its affordable price, long battery life, comprehensive fitness tracking, and platform-agnostic compatibility. Its cons include a less extensive app selection and a less vibrant display compared to the Apple Watch 3. On the other hand, the Apple Watch 3’s pros include its advanced features, seamless integration with the Apple ecosystem, and vibrant display. Its cons include a higher price tag and shorter battery life compared to the Fitbit Ionic.


In conclusion, both the Fitbit Ionic and Apple Watch 3 are excellent smartwatches with their own strengths and weaknesses. The Fitbit Ionic is a great choice for fitness enthusiasts who prioritize long battery life, comprehensive fitness tracking, and affordability. On the other hand, the Apple Watch 3 is a top pick for Apple users who value advanced features, seamless integration, and a vibrant display. Ultimately, the right choice depends on your specific needs, budget, and preference for ecosystem integration. Whichever smartwatch you choose, both the Fitbit Ionic and Apple Watch 3 offer a range of features to enhance your fitness journey and daily life.

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