Fitbit Versa 4 vs Sense 2: Specifications

At first glance, the Versa 4 and Sense 2 look nearly identical. However, their internal features reveal some differences. Here’s a side-by-side look at their specifications:

The specs are nearly identical—same battery, display, and case size. Fitbit has used similar components for both models, which makes sense given their shared design. The real differences lie in their sensors and features, which we’ll explore below.

Design

Visually, the Versa 4 and Sense 2 are almost twins, resembling their predecessors with a square watch face, rounded edges, and a 1.58-inch AMOLED display at 336 x 336 pixels. Both feature interchangeable straps and a small side button for navigation. The Sense 2 is marginally larger by 0.1 mm, but the difference is negligible.

The key design distinction is the colour options:

• Fitbit Versa 4: Graphite, Platinum, Copper Rose
• Fitbit Sense 2: Shadow Grey, Lunar White, Soft Gold

Personalise your smartwatch with our Versa 4 straps or Sense 2 straps.

Performance

Neither the Versa 4 nor Sense 2 ranks among the top-tier smartwatches, as they lack third-party app support and music playback. However, they excel in core smartwatch features, such as call and text notifications and Amazon Alexa integration, making them functional for everyday use.

While their performance is solid, the absence of app and music support is a drawback for a modern smartwatch. Still, both models handle notifications and voice assistant tasks effectively.

Health and Fitness Features

The most significant differences between the Versa 4 and Sense 2 lie in their health and fitness tracking capabilities. While the Versa 4 is designed as a fitness-focused smartwatch, the Sense 2 outperforms it in health monitoring.

During testing, the Sense 2 connected to GPS faster and tracked activities more accurately than the Versa 4, which occasionally lagged in establishing a GPS connection. The Sense 2 also includes advanced sensors absent on the Versa 4, such as a skin temperature sensor and a cEDA sensor for real-time stress tracking. Additionally, the Sense 2 features an ECG app to monitor heart rhythms and detect signs of atrial fibrillation (Afib), though a medical professional should confirm any diagnosis.

These health-focused features make the Sense 2 a better choice for users prioritizing comprehensive wellness tracking.

Battery Life

Unlike some smartwatches, like the Apple Watch, which require near-daily charging, both the Versa 4 and Sense 2 boast an impressive 6-day battery life. Our tests consistently achieved this duration, making them reliable for extended use.

Both models also support fast charging, reaching a full day’s charge in just 15 minutes, though a complete charge takes slightly longer. This makes them highly convenient for users on the go.

Interchangeable Straps

Both the Versa 4 and Sense 2 feature interchangeable straps with Fitbit’s easy-to-use clip system, allowing you to switch styles effortlessly. Browse our Versa 4 straps or Sense 2 straps to customise your smartwatch.

Price Comparison

• Fitbit Versa 4: £144.18
• Fitbit Sense 2: £169.29

While both models were pricier at launch, they remain competitively priced compared to similar smartwatches. Their combination of specs, features, and affordability makes them excellent value for money.

Frequently Asked Questions

Which Is Better: Versa 4 or Sense 2?

The Sense 2 offers more advanced features, including ECG monitoring, real-time stress tracking, and skin temperature measurement, making it slightly better but pricier than the Versa 4.

Is Upgrading to the Sense 2 Worth It?

If you value comprehensive health tracking, including stress monitoring and ECG capabilities, the Sense 2 is a worthwhile upgrade. It’s an excellent choice for fitness-focused users seeking advanced features.

Why Is the Sense 2 More Expensive?

The Sense 2’s higher price reflects its additional features, such as the skin temperature sensor, cEDA stress tracking, and ECG app, which provide a more robust health monitoring experience compared to the Versa 4.

Conclusion

The Fitbit Versa 4 and Sense 2 share many similarities, but the Sense 2 stands out with its advanced health tracking features, including ECG, stress monitoring, and skin temperature sensors. While it’s slightly more expensive, these additions make it the better choice for users prioritizing wellness. The Versa 4 remains a solid option for fitness tracking at a lower price. Personalise your smartwatch with our Sense 2 straps or Versa 4 straps to match your style.