HUAWEI WATCH FIT 4 Review
A slim and lightweight smartwatch featuring a 1.82-inch AMOLED display, 2,000-nit peak brightness, dual-band five-system GNSS, Bluetooth calling, health tracking and up to 10 days of maximum battery life.
HUAWEI WATCH FIT 4 Quick Specs
480 × 408
Up to 7 days typical
Without strap
Five-system GNSS
BR + BLE
50 metres
iOS 13+
HUAWEI WATCH FIT 4 Overview
The HUAWEI WATCH FIT 4 is a lightweight smartwatch designed around fitness, health tracking, everyday notifications and outdoor activity tracking. Huawei specifies an aluminium alloy case measuring 43 × 38 × 9.5mm, with the watch weighing approximately 27g without the strap.
Its main highlight is the large 1.82-inch AMOLED display with 480 × 408 resolution, 347ppi and up to 2,000 nits peak brightness. Huawei also lists dual-band five-system GNSS for positioning and a 5 ATM water-resistance rating.
1.82-inch AMOLED display, 2,000-nit peak brightness, dual-band five-system GNSS, Bluetooth calling, health sensors, 5 ATM water resistance and up to 10 days maximum battery life.
Display & Design
The watch features a 1.82-inch AMOLED colour display with 480 × 408 pixels and 347ppi. Huawei specifies a peak brightness of 2,000 nits, which is designed to improve visibility in bright outdoor conditions.
The aluminium alloy case measures 43 × 38 × 9.5mm. At approximately 27g without the strap, the watch is designed to remain lightweight on the wrist.
The display also supports a broad range of watch faces, including customisation options available through Huawei's watch ecosystem.
GPS & Outdoor Tracking
One of the notable features of the WATCH FIT 4 is its dual-band five-system GNSS. Huawei lists GPS, GLONASS, Galileo, BeiDou and QZSS support.
The system supports outdoor positioning and route tracking for activities such as running and walking. Huawei also lists route navigation with offline maps as one of the supported features.
Health & Wellness
The WATCH FIT 4 includes an optical heart-rate sensor, accelerometer, gyroscope, magnetometer, ambient-light sensor and barometric sensor.
Health and wellness functions include heart-rate monitoring, SpO₂ measurement, sleep monitoring, stress-related features and other health insights. Huawei also lists HRV measurement and health insight features for the WATCH FIT 4.
Health information from a smartwatch should be considered wellness information rather than a substitute for professional medical diagnosis or treatment.
Fitness & Sports Tracking
The WATCH FIT 4 is designed for a broad range of sports and outdoor activities. GPS-based tracking can record outdoor workouts while the onboard sensors provide movement and activity information.
Huawei's WATCH FIT 4 platform includes enriched sports modes and supports outdoor navigation features. The combination of GNSS, barometer and motion sensors makes it suitable for users who regularly track outdoor exercise.
Bluetooth Calling & Smart Features
The watch includes a microphone and speaker, allowing supported Bluetooth calling functionality when connected to a compatible smartphone.
Bluetooth connectivity uses Bluetooth 5.2 with BR + BLE. The watch can also display notifications and provide connected smartwatch functions through Huawei's ecosystem.
The WATCH FIT 4 is compatible with both Android and iOS, making it a more flexible option for users who are not part of a single smartphone ecosystem.
Battery & Charging
Huawei rates the WATCH FIT 4 for up to 10 days maximum battery life and up to 7 days under typical usage conditions. With Always-On Display enabled, Huawei states that battery life can be up to 4 days.
Huawei's maximum-battery test includes heart-rate monitoring, sleep monitoring, exercise, notifications, Bluetooth calls and music playback under specified laboratory conditions. Actual battery life can vary depending on settings and usage.
The official charging system can charge the watch to full capacity in approximately 75 minutes under Huawei's stated conditions.
Water Resistance & Durability
The WATCH FIT 4 is rated at 5 ATM water resistance, equivalent to a stated 50-metre rating under applicable conditions.
Huawei positions the watch as suitable for swimming. However, water resistance is not permanent and can decrease with normal wear. Huawei also provides specific precautions for hot showers, saunas, diving and exposure to chemicals.
Pros & Cons
- ✓ Large 1.82-inch AMOLED display
- ✓ Up to 2,000-nit peak brightness
- ✓ Dual-band five-system GNSS
- ✓ Up to 10 days maximum battery life
- ✓ Bluetooth calling with microphone and speaker
- ✓ Compatible with Android and iOS
- ✓ Lightweight 27g body without strap
- ! Some features can vary by region
- ! NFC support is version/region dependent
- ! AOD can reduce battery life substantially
- ! Water resistance can decrease with normal wear
Technical Specifications
| Specification | HUAWEI WATCH FIT 4 |
|---|---|
| Case | Aluminium alloy |
| Dimensions | 43 × 38 × 9.5mm |
| Weight | Approx. 27g without strap |
| Display | 1.82-inch AMOLED |
| Resolution | 480 × 408 pixels |
| Pixel Density | 347ppi |
| Peak Brightness | 2,000 nits |
| Bluetooth | Bluetooth 5.2, BR + BLE |
| GPS | Dual-band five-system GNSS |
| GNSS Systems | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Microphone | Supported |
| Speaker | Supported |
| Water Resistance | 5 ATM / 50m |
| Battery | Up to 10 days maximum |
| Typical Battery | Up to 7 days |
| AOD Battery | Up to 4 days |
| Charging | Wireless charging |
| Full Charge | Approx. 75 minutes |
| Android Compatibility | Android 8.0 or later |
| iOS Compatibility | iOS 13.0 or later |
| Colour Options | Purple, White, Black, Grey depending on market |
Who Should Consider It?
Fitness Users
Useful for users who want workout tracking, heart-rate monitoring, GPS and multiple sports modes.
Outdoor Users
Dual-band five-system GNSS and route navigation features make it suitable for outdoor activities.
Health Trackers
Offers heart-rate, SpO₂, sleep and other wellness monitoring functions.
Android & iPhone Users
Works with both Android and iOS smartphones.
Battery-Focused Users
The maximum battery rating reaches up to 10 days depending on usage conditions.
Swimmers
The 5 ATM rating and swimming support make it suitable for compatible water-based activities.
OtakuFinds Assessment
A lightweight smartwatch with a strong display, GPS and battery combination. The HUAWEI WATCH FIT 4 combines a large 1.82-inch AMOLED screen with 2,000-nit peak brightness, dual-band five-system GNSS, health tracking, Bluetooth calling and a maximum battery rating of up to 10 days.
This assessment is based on Huawei's published specifications and product documentation. It is not a hands-on laboratory test or independent medical evaluation.
Final Verdict
A lightweight GPS smartwatch with a bright AMOLED display
The HUAWEI WATCH FIT 4 combines a slim 27g body with a large 1.82-inch AMOLED display and 2,000-nit peak brightness. Its dual-band five-system GNSS gives it a strong outdoor-tracking feature set.
Battery life is another major part of the package, with Huawei rating it for up to 10 days maximum and up to 7 days under typical usage. Bluetooth calling, health tracking, sports modes and compatibility with both Android and iOS add to its everyday functionality.
Users should keep in mind that actual battery life varies with settings, GPS use and workout tracking, while some functions such as NFC can depend on the market and specific version.
HUAWEI WATCH FIT 4 FAQ
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