The Huawei Watch Fit 4 Pro vs Fit 4 bridges the gap between a sleek fitness band and a high-performance smartwatch. While we’ve recently seen the arrival of powerhouse devices like the Apple Watch Series 11 with its health-first focus and the ultra-slim Garmin Venu X1 catering to the data-heavy athlete, Huawei has chosen a different path.
In this article, we dive deep into the technical specifications and real-world performance of these two models.
Build and Dimensions: Lightweight vs Premium Armor
Huawei has managed to keep the Fit series incredibly thin, even outperforming the Apple Watch Series 11 in terms of bulk.
The standard Fit 4 is a featherweight champion, while the Pro model takes a page out of the Huawei Watch GT6 Pro’s book by utilizing aerospace-grade materials.
| Feature | Huawei Watch Fit 4 | Huawei Watch Fit 4 Pro |
| Case Material | 550 MPa Aluminum Alloy | Titanium Alloy Bezel + Aluminum |
| Rear Case | Reinforced Polymer | Reinforced Polymer |
| Dimensions | 43.0 x 38.0 x 9.5 mm | 44.5 x 40.0 x 9.3 mm |
| Weight (Body only) | 27.9g | 30.4g |
| Water Resistance | 5 ATM (50 meters) | 5 ATM + 40m Free Diving (EN13319) |
While both watches share a similar aesthetic, the Huawei Watch Fit 4 Pro is noticeably more refined. It is actually thinner than the standard model (9.3mm vs 9.5mm), despite housing more sensors.
The transition to a titanium bezel provides much-needed protection against side-impacts—a level of durability similar to what you’d expect when comparing the Huawei GT6 Pro vs GT5 Pro.
If you are prone to knocking your watch against gym equipment, the Pro is the safer bet.
Huawei Fit 4 Pro vs Fit 4: Display
Both watches feature a gorgeous 1.82-inch AMOLED screen, but they differ significantly in peak performance and protection.
| Display Spec | Huawei Watch Fit 4 | Huawei Watch Fit 4 Pro |
| Screen Type | 1.82″ AMOLED | 1.82″ AMOLED |
| Resolution | 480 x 408 pixels (347 PPI) | 480 x 408 pixels (347 PPI) |
| Peak Brightness | 2,000 nits | 3,000 nits |
| Glass Material | Tempered Li-AL-Si Glass | Sapphire Crystal Glass |
The Fit 4 Pro’s 3,000-nit display is a game-changer for outdoor enthusiasts. It matches the highest-end competitors, making the screen perfectly legible even in direct sunlight.
Additionally, the Sapphire Crystal on the Pro is significantly harder to scratch than the tempered glass on the base model.
If you’ve read our Garmin Venu X1 review, you’ll know how much we value sapphire for longevity; Huawei bringing it to the Fit series is a massive win.
3. Sensors and Health Tracking Features
Both models utilize the new Huawei TruSense System, which offers a massive upgrade in heart rate and SpO2 accuracy compared to the 2024 models. However, the Pro version is a complete health suite.
| Sensor / Health Feature | Huawei Watch Fit 4 | Huawei Watch Fit 4 Pro |
| Heart Rate / SpO2 | Yes (TruSense 4.0) | Yes (TruSense 4.0) |
| ECG Analysis | No | Yes (Medical Grade) |
| Skin Temperature | No | Yes |
| Emotional Wellbeing | Yes | Yes (Advanced Insights) |
| Sleep Tracking | TruSleep 4.0 | TruSleep 4.0 |
The Fit 4 Pro pulls ahead for users who need cardiovascular monitoring. The inclusion of a dedicated ECG sensor and skin temperature tracking puts it on par with the Apple Watch Series 11.
For casual users, the standard Fit 4 offers the same “Emotional Wellbeing” assistant and Sleep tracking, which are the features most people use daily.
The two watches are neck-and-neck for general fitness, but the Pro is the only choice for medical-grade heart health data.
4. Sport Features and GPS Modes
Huawei’s “Sunflower” positioning system is standard here, providing dual-band GPS that rivals the accuracy of the Garmin Venu X1.
| Sport Feature | Huawei Watch Fit 4 | Huawei Watch Fit 4 Pro |
| GPS System | Dual-band Five-system GNSS | Dual-band Five-system GNSS |
| Diving Support | Swimming only | Professional 40m Free Diving |
| Golf Features | Basic Tracking | 15,000+ Global Course Maps |
| Offline Maps | No | Yes (Petal Maps Integration) |
| Music Storage | No (Remote Control Only) | Yes (Standalone Playback) |
The Pro model is specifically tailored for three groups: Divers, Golfers, and Trail Runners.
With a certified 40m dive rating and 15,000+ golf course maps, it offers features usually reserved for the high-end Huawei GT6 Pro.
If you simply run or cycle on paved roads, the two watches are neck-and-neck in GPS accuracy. However, for those who need offline maps and standalone music for phone-free runs, the Pro is essential.
5. Battery Life and Charging
Huawei continues to dominate in efficiency, leaving the Apple Watch Series 11 far behind in the dust.
| Battery Metric | Huawei Watch Fit 4 | Huawei Watch Fit 4 Pro |
| Max Battery Life | 10 Days | 10 Days |
| Typical Usage | 7 Days | 7 Days |
| Always-On Display | 4 Days | 4 Days |
| Charging Time | ~75 Minutes | ~60 Minutes (Fast Charge) |
Surprisingly, the two watches are neck-and-neck regarding total endurance.
Both will comfortably get you through a full week of usage.
The only real “Pro” advantage here is the 60-minute fast charging, which is about 20% faster than the standard model.
If you value a quick top-up while you shower, the Pro is slightly more convenient.
6. Fit 4 vs Fit 4 Pro: Price Comparison
| Model | Estimated Price (USD/EUR) |
| Huawei Watch Fit 4 | $149 / €169 |
| Huawei Watch Fit 4 Pro | $249 / €279 |
Final Recommendation: Which One Should You Buy?
Choosing between these two depends entirely on your lifestyle and how deep is your pocket.
- Buy the Huawei Watch Fit 4 if: You want a stylish, lightweight, and incredibly accurate fitness tracker with great battery life. It does 90% of what most people need for half the price of an Apple Watch.
- Buy the Huawei Watch Fit 4 Pro if: You are an outdoor enthusiast. The 3,000-nit display, ECG sensor, Titanium build, and Golf/Diving modes make it a specialized tool that punches way above its weight class.
Much like the jump between the GT5 Pro and the new GT6 Pro, the “Pro” moniker isn’t just marketing—it’s a significant hardware upgrade for those who need it.
