Fitbit’s Latest Trio: Charge 5, Sense 2, and Versa 4 – A Deep Dive

Fitbit, once the undisputed king of fitness trackers, has been facing increasing competition. The Charge 5, Sense 2, and Versa 4 represent Fitbit’s latest attempt to solidify its position in the crowded wearable market. But do these new devices offer enough to stand out, or are they merely iterative upgrades? We’ve spent considerable time with all three to bring you the definitive verdict.
Performance across the board is generally snappy. The user interface is responsive, and syncing with the Fitbit app is reliable. However, the lack of third-party app support on the Sense 2 and Versa 4 feels like a step backward. Previous Versa models had a fledgling app ecosystem, and its removal significantly limits functionality, particularly for power users who relied on specific apps for their fitness routines. The Charge 5, focused on core tracking, suffers less from this absence.
Design-wise, the Charge 5 remains sleek and comfortable. Its color AMOLED display is vibrant and easily readable in direct sunlight. The Sense 2 takes a similar design approach, adding advanced health sensors without drastically increasing bulk. The Versa 4 boasts a larger display, making it more watch-like, but its reliance on physical buttons, while welcome by some, feels somewhat dated compared to the haptic feedback of the Charge 5 and Sense 2. Build quality is consistent across all three: lightweight, comfortable for extended wear, and water-resistant to 50 meters.

Feature sets are where the distinctions become more apparent. The Charge 5 focuses on core fitness tracking, including heart rate monitoring, sleep tracking, GPS, and workout detection. The Sense 2 adds advanced health metrics like EDA (electrodermal activity) scanning for stress management and continuous heart rate tracking with potential irregular rhythm notifications. The Versa 4 offers similar features to the Sense 2 but lacks the EDA sensor. All three devices offer excellent sleep tracking, providing detailed insights into sleep stages and restlessness. Unfortunately, the migration to Google accounts brings tighter integration with Google services, but some features, such as Google Assistant on the Versa 4 and Sense 2, are intermittently unavailable or feel incomplete.

The value proposition is complex. The Charge 5 offers a compelling balance of features and price, making it ideal for fitness enthusiasts. The Sense 2, with its advanced health tracking capabilities, justifies its higher price tag for users concerned about overall well-being. The Versa 4, however, struggles to differentiate itself. Its feature set is similar to the Sense 2, minus the EDA sensor, but the missing app ecosystem and inconsistent Google Assistant integration diminish its appeal, especially considering its similar price point.
Where to Buy:

Fitbit Charge 5/Sense 2/Versa 4 Quick Summary
Key Scores:
- Value: 94%
- Design: 91%
- Performance: 92%
- Quality: 91%
- Popularity: 90%
Top Pros
- ✅ The Charge 5 provides a great balance of features and affordability.
- ✅ Sleep tracking is accurate and provides detailed insights on all devices.
- ✅ The Sense 2’s EDA sensor offers unique stress management insights.
Key Cons
- ❌ The Versa 4 and Sense 2 lack third-party app support.
- ❌ Google Assistant integration on the Versa 4 and Sense 2 can be unreliable.
- ❌ The Versa 4 struggles to differentiate itself from the Sense 2.