4 bestFitbit Devicesof May 2025
112M consumers helped this year.
1

Google Fitbit Versa 4 Fitness Smartwatch with built-in GPS and up to 6 days battery life - compatible with iOS 15 or higher & Android OS 9.0 or higher, Black/Graphite
Fitbit

9.9
18% off
2

Google Fitbit Sense 2 Health and Fitness Smartwatch with built-in GPS, advanced health features, up to 6 days battery life - Compatible with iOS 15 or higher & Android OS 9.0 or higher
Fitbit

9.8
3

Fitbit Versa 2 Health & Fitness Smartwatch SE (NFC), Charcoal - Iron Mist Grey Aluminum
Fitbit

9.6
62% off
4

Fitbit Sense Advanced Unisex Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey / Silver
Fitbit

9.3
A Guide to Selecting the Best Fitbit Devices
Choosing the right Fitbit device can be a great way to monitor your health and fitness goals. With various models available, it's important to understand the key specifications to find the best fit for your needs. Consider what features are most important to you, such as activity tracking, heart rate monitoring, sleep analysis, and more. By understanding these specifications, you can make an informed decision that aligns with your lifestyle and fitness objectives.
Activity Tracking
Activity tracking is a core feature of Fitbit devices, allowing you to monitor your daily steps, distance traveled, calories burned, and active minutes. This spec is important because it helps you stay aware of your physical activity levels and encourages you to meet your fitness goals. Basic models offer standard activity tracking, while advanced models may include additional metrics like floors climbed and specific exercise modes. If you're looking to track general daily activity, a basic model will suffice. For more detailed exercise tracking, consider a model with enhanced activity tracking features.
Heart Rate Monitoring
Heart rate monitoring provides real-time data on your heart rate, which is crucial for understanding your cardiovascular health and optimizing your workouts. This spec is important because it helps you gauge the intensity of your exercise and monitor your heart health. Basic models may offer continuous heart rate monitoring, while advanced models can provide more detailed insights like heart rate zones and resting heart rate trends. If heart health and workout intensity are important to you, opt for a model with comprehensive heart rate monitoring capabilities.
Sleep Tracking
Sleep tracking measures the quality and duration of your sleep, providing insights into your sleep patterns and helping you improve your sleep habits. This spec is important because good sleep is essential for overall health and well-being. Basic models may track sleep duration and basic sleep stages, while advanced models can offer detailed sleep analysis, including REM, light, and deep sleep stages. If you want to improve your sleep quality, choose a model with advanced sleep tracking features.
GPS
GPS functionality allows you to track your outdoor activities like running, cycling, and hiking without needing to carry your phone. This spec is important for accurately measuring distance, pace, and route. Some models have built-in GPS, while others may require a connected smartphone to use GPS features. If you frequently engage in outdoor activities and want precise tracking, opt for a model with built-in GPS.
Battery Life
Battery life determines how long your Fitbit device can operate before needing a recharge. This spec is important because it affects the convenience and usability of the device. Basic models may offer several days of battery life, while advanced models with more features may have shorter battery life. If you prefer not to charge your device frequently, look for a model with longer battery life.
Water Resistance
Water resistance indicates how well the device can withstand exposure to water, making it suitable for activities like swimming or showering. This spec is important for users who want to track their fitness during water-based activities or who prefer to wear their device all the time. Basic models may offer splash resistance, while advanced models can be fully waterproof. If you plan to use your Fitbit in water, choose a model with higher water resistance.
Smart Features
Smart features include notifications, music control, and compatibility with apps, enhancing the overall functionality of the device. This spec is important for users who want to stay connected and manage their digital life on the go. Basic models may offer limited smart features, while advanced models can provide a wide range of smart capabilities. If you want a device that integrates well with your smartphone and offers additional conveniences, opt for a model with more smart features.

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