HUAWEI WATCH FIT 4 Smartwatch
The HUAWEI WATCH FIT 4 combines a large 1.82-inch AMOLED display, 2000-nit peak brightness, built-in GPS, health and fitness tracking, Bluetooth calling, 5 ATM water resistance and up to 10 days of maximum battery life in a lightweight aluminium-alloy body.
WATCH FIT 4 Quick Specs
480 × 408
2000 nits
Alloy
without strap
Five-system GNSS
Water Resistant
maximum
iOS
Slim Lightweight Design
The HUAWEI WATCH FIT 4 uses an aluminium-alloy case measuring 43.0 × 38.0 × 9.5mm. Huawei lists the watch body at approximately 27g without the strap, making it a lightweight format for all-day wear.
The combination of a thin case, lightweight construction and rectangular display is intended to balance smartwatch functionality with comfortable everyday use.
1.82-inch AMOLED Display
The WATCH FIT 4 features a 1.82-inch AMOLED display with a 480 × 408-pixel resolution and 347 PPI. Huawei specifies peak brightness of up to 2000 nits, with the actual brightness varying according to lighting conditions and displayed content.
Dual-Band GPS Tracking
The WATCH FIT 4 supports dual-band five-system GNSS. Supported satellite systems include GPS, GLONASS, Galileo, BeiDou and QZSS. This allows outdoor activities such as running and walking to be tracked using the watch's own positioning system.
Dual-band GNSS with multiple satellite systems provides the watch with a dedicated outdoor positioning capability without requiring your phone to provide the GPS signal.
Health & Wellness Tracking
Huawei equips the WATCH FIT 4 with an optical heart-rate sensor along with sensors for movement, orientation, ambient light and barometric information. The watch supports health-related features such as heart-rate monitoring, blood oxygen measurement, sleep tracking and activity monitoring.
Monitoring
Tracking
Monitoring
Barometer
Health measurements from a smartwatch are intended for wellness and fitness purposes and should not be treated as a substitute for professional medical diagnosis or treatment.
Fitness & Outdoor Activities
The watch supports a broad range of workout and outdoor tracking features. Built-in GNSS is particularly useful for outdoor running, walking and similar activities where route tracking is important.
Running
Track outdoor runs using the watch's built-in multi-system GNSS.
Walking
Useful for tracking outdoor walks and everyday activity.
Cycling
Outdoor positioning and activity tracking support cycling sessions.
Swimming
The 5 ATM rating supports suitable shallow-water activities such as pool swimming.
Workout Tracking
Designed to track a range of everyday exercise activities.
Outdoor Navigation
The GNSS system provides independent positioning for compatible outdoor activities.
Up to 10 Days Battery Life
Huawei specifies up to 10 days of maximum battery life and up to 7 days of typical battery life. These figures are measured under specific laboratory conditions and can vary significantly with display usage, workouts, GPS, notifications, calls and health monitoring features.
10 days
7 days
Huawei's 10-day maximum figure is tested with defined usage conditions. GPS, frequent workouts, Bluetooth calls and other power-intensive functions can reduce actual runtime.
Bluetooth Calling & Smart Features
The WATCH FIT 4 includes both a microphone and speaker, enabling supported Bluetooth calling features when paired with a compatible smartphone. It also provides notifications and other smartwatch functions through the Huawei Health ecosystem.
- ✓ Bluetooth calling support.
- ✓ Built-in microphone and speaker.
- ✓ Smartphone notifications.
- ✓ Android and iOS compatibility.
- ! Some functions can vary by phone OS, region and software version.
- ! NFC availability can vary by market and model version.
5 ATM Water Resistance
The HUAWEI WATCH FIT 4 is rated at 5 ATM water resistance. Huawei states that this rating is suitable for shallow-water activities such as swimming in a pool or along the coast.
5 ATM does not mean the watch can be used at a static depth of 50 metres for all activities. Huawei specifically recommends appropriate shallow-water use and advises cleaning and drying the device after water activities.
Connectivity & Compatibility
| Feature | Details |
|---|---|
| Bluetooth | Bluetooth 5.2 / BLE |
| GPS | Dual-band Five-system GNSS |
| GNSS Systems | GPS, GLONASS, Galileo, BeiDou, QZSS |
| NFC | Supported on applicable regional version |
| Android | Android 8.0 or later |
| iPhone | iOS 13.0 or later |
| Charging | Wireless charging |
Pros & Things to Know
- ✓ Large 1.82-inch AMOLED display.
- ✓ 2000-nit peak brightness.
- ✓ Lightweight aluminium-alloy body.
- ✓ Dual-band five-system GNSS.
- ✓ Up to 10-day maximum battery claim.
- ✓ 5 ATM water resistance.
- ✓ Bluetooth calling with speaker and microphone.
- ✓ Android and iOS compatibility.
- ! Actual battery life varies with usage and enabled features.
- ! 2000-nit brightness is a peak laboratory specification.
- ! NFC support depends on the regional version.
- ! Some smartwatch features can vary between Android and iOS.
- ! Health measurements should not be treated as medical diagnosis.
Who Should Consider It?
Fitness Users
Built-in GNSS and workout tracking make it suitable for outdoor fitness activities.
Smartphone Users
Useful for notifications, calls and everyday smartwatch functions.
Outdoor Users
Multi-system GNSS provides dedicated positioning for compatible outdoor activities.
Swimmers
The 5 ATM rating supports suitable shallow-water swimming activities.
Wellness Users
Health, sleep, heart-rate and activity features support everyday wellness tracking.
Battery-Focused Users
The published maximum and typical battery figures reduce the need for very frequent charging.
Assessment Highlights
Assessment is based on published specifications and intended use cases, not hands-on testing.
Final Verdict
The HUAWEI WATCH FIT 4 is a feature-rich smartwatch built around a large 1.82-inch AMOLED display, lightweight aluminium construction, built-in dual-band GNSS, health and fitness tracking, Bluetooth calling and 5 ATM water resistance.
Its combination of a bright display, lightweight 27g body, dedicated GPS and long published battery life makes it a versatile option for everyday smartwatch use and outdoor fitness tracking. The main considerations are regional feature differences, actual battery life depending on usage, and the fact that health measurements are intended for wellness rather than medical diagnosis.
Full Specifications
| Specification | HUAWEI WATCH FIT 4 |
|---|---|
| Product | HUAWEI WATCH FIT 4 |
| Display | 1.82-inch AMOLED |
| Resolution | 480 × 408 pixels |
| Pixel Density | 347 PPI |
| Peak Brightness | 2000 nits |
| Case Material | Aluminium alloy |
| Dimensions | 43.0 × 38.0 × 9.5mm |
| Weight | Approx. 27g without strap |
| Bluetooth | Bluetooth 5.2 / BLE |
| GPS | Dual-band Five-system GNSS |
| GNSS | GPS / GLONASS / Galileo / BeiDou / QZSS |
| Heart Rate | Optical heart-rate sensor |
| Other Sensors | Accelerometer, gyroscope, magnetometer, ambient light, barometer |
| Microphone | Supported |
| Speaker | Supported |
| NFC | Supported on applicable regional version |
| Water Resistance | 5 ATM |
| Battery | Up to 10 days maximum / up to 7 days typical |
| Charging | Wireless charging |
| Charging Time | Approx. 75 minutes to full |
| Android | Android 8.0 or later |
| iOS | iOS 13.0 or later |
Frequently Asked Questions
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🛒 Check on AmazonProduct specifications are based on Huawei's published WATCH FIT 4 specifications and may vary by region, software version or specific product configuration.