Smartwatches have evolved rapidly, and Huawei continues to lead the charge with stylish, feature-packed wearables. The Huawei Watch Fit 3 made a solid impression with its sleek design and smart fitness tools, but the newly launched Watch Fit 4 brings several compelling upgrades. If you’re wondering whether the jump from Fit 3 to Fit 4 is worth it, this side-by-side comparison will help you decide.
What’s New and Improved?
Below, we break down the major differences between the Huawei Watch Fit 4 and Fit 3, from design and display to health tracking and outdoor performance.
1. Display and Design
The Watch Fit 4 introduces a refined design with a larger, edge-to-edge 1.82-inch bezel-less screen, compared to the Fit 3’s slightly smaller display. This makes reading stats and navigating menus more intuitive. Fit 4 also shines brighter with up to 2,000 nits of peak brightness (or 3,000 nits on the Fit 4 Pro), offering better visibility under sunlight, ideal for outdoor use. Moreover, the Huawei Watch Fit 4’s streamlined frame is lighter and more ergonomic, enhancing comfort during long wear.
2. Build Quality and Strap Options
While the Watch Fit 3 uses aluminum and silicone, the Watch Fit 4 steps it up with aviation-grade aluminum, sapphire glass, and a titanium bezel—materials typically found in premium smartwatches. The new Janus woven strap and improved fluoroelastomer band offer better durability, comfort, and moisture control. These enhancements make the Huawei Watch Fit 4 more suitable for high-performance and long-term daily wear.
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3. Enhanced Outdoor and Fitness Modes
The Watch Fit 4 introduces new exercise modes like hiking, stair climbing, and skiing, supported by altitude, elevation gain, and air pressure tracking, features not found in Watch Fit 3. It also includes real-time graphs and advanced analytics during and after workouts. With these additions, the Watch Fit 4 becomes a powerful tool for outdoor enthusiasts seeking detailed training data.
4. Navigation and GPS Tracking
Navigation gets a major upgrade with the Watch Fit 4’s dual-band GPS (L1+L5) and Sunflower Antenna technology. Meanwhile, it also features offline full-color maps, allowing users to stay on track even without internet, something missing in the Watch Fit 3. These improvements benefit cyclists, trail runners, and hikers who need reliable, accurate positioning in remote areas.
5. Water Sports and Diving Support
Unlike the Watch Fit 3, the Huawei Watch Fit 4 and especially the Pro variant introduce route tracking for water sports like paddleboarding, rowing, and sailing. It even supports freediving up to 40 meters, complete with hover timers and safety alerts, a serious upgrade for water-sport lovers and divers.
6. Sleep and Heart Health Tracking
Huawei has taken health monitoring to the next level with Watch Fit 4’s new TruSense technology, providing real-time ECG tracking, arterial stiffness detection, and pulse wave arrhythmia alerts. The sleep monitoring system now includes HRV (heart rate variability) tracking and breathing interruptions, giving deeper insights into wellness compared to the more basic sensors on the Watch Fit 3.
7. Battery Life and Charging
Both watches offer long-lasting battery life, but the Watch Fit 4 adds fast wireless charging, a welcome convenience. On a full charge, you can expect 10 days of typical use, depending on activity levels and features used.
Final Thoughts
Overall, the Huawei Watch Fit 4 builds on the success of the Watch Fit 3 with smarter health features, outdoor tracking enhancements, and improved materials. Whether you’re upgrading for better fitness tools, pro-level health tracking, or a more refined look, the latest Huawei Watch Fit 4 series offers noticeable improvements that justify the leap. Considering the Fit 4 Price, these upgrades deliver strong value for those seeking advanced features. For users who need basic functionality, the Fit 3 still holds value, but the Watch Fit 4 clearly leads the pack in 2025.
