Are there any unique fitness features exclusive to the Versa 4

1. Daily Readiness Score: This feature, available with Fitbit Premium, provides personalized insights into whether your body is ready for a challenging workout or needs a recovery day. It considers factors like sleep quality, recent exercise, and heart rate variability to give you a readiness score, helping you plan your workouts more effectively[2][3][4].

2. 40+ Exercise Modes: The Versa 4 includes a wide range of exercise modes, from strength training and HIIT to kayaking and stand-up paddleboarding. This variety allows users to track specific activities and view real-time stats directly on the watch[1][3][4].

3. Active Zone Minutes: This feature tracks the time spent in different heart rate zones during workouts, providing double minutes for activities in cardio or peak zones. It helps users understand their workout intensity and earn rewards for pushing harder[1][3][4].

4. Built-in GPS: The Versa 4 offers built-in GPS, allowing users to track pace and distance during outdoor workouts without needing a phone nearby. This feature is particularly useful for runners, cyclists, and hikers[1][3][4].

5. SmartTrack Automatic Exercise Recognition: While not unique to the Versa 4, this feature automatically detects and records certain workouts after at least 15 minutes of activity, such as walking, running, and swimming. However, unlike some competitors, it does not alert you on the wrist when it starts tracking a workout; instead, it records the data in the app[1][7].

6. Cardio Fitness Score: This feature estimates your fitness level based on your VO2 Max, providing insights into how well your body uses oxygen during exercise. It helps users monitor their cardiovascular fitness over time[2][4].

7. Personalized Workouts with Fitbit Premium: The Versa 4 offers access to a growing collection of workouts from Fitbit trainers and partners like LES MILLS and Aaptiv. These workouts can be accessed through the Fitbit app and provide users with diverse exercise options to stay motivated[2][3].

Overall, while the Versa 4 may not offer advanced metrics like cadence or stride length for runners, its comprehensive set of features makes it an excellent choice for casual exercisers looking to mix up their routine and track a variety of activities.