HUAWEI WATCH FIT 3
The HUAWEI WATCH FIT 3 is an ultra-slim, lightweight smartwatch featuring a modernized “squircle” aluminum alloy design paired with a vibrant 1.82-inch AMOLED display. Delivering up to 1,500 nits of peak brightness and an impressive 77.4% screen-to-body ratio, it ensures crystal-clear readability even in bright outdoor sunlight. Equipped with a tactile rotating crown and a dedicated function button, navigating HarmonyOS 4.2 is smooth and intuitive. The watch incorporates HUAWEI’s updated TruSeen 5.5 and TruSleep 4.0 technologies for comprehensive health tracking—including continuous heart rate, SpO2, sleep apnea detection, and calorie management via the Stay Fit app. With built-in independent GPS, 100+ workout modes, Bluetooth calling, and up to 10 days of battery life, the Watch Fit 3 offers a powerful blend of style and everyday utility.
- Ultra-Thin & Lightweight: Premium aluminum alloy casing measuring just 9.9mm thick and weighing only 26g for comfortable all-day wear.
- 1.82″ Ultra-Bright AMOLED Display: High-resolution screen with 1,500 nits peak brightness, 60Hz refresh rate, and Always-On Display (AOD) support.
- Interactive Rotating Crown: Redesigned dynamic interface with a tactile crown for effortless zooming, scrolling, and volume adjustments.
- Advanced Health & Calorie Tracking: TruSeen 5.5 heart rate, SpO2 monitoring, TruSleep 4.0, and the Stay Fit calorie management system.
- Independent GPS & 10-Day Battery: Multi-system built-in GNSS, 100+ sport modes, Bluetooth voice calling, and up to 10 days of usage per charge.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand / Series | HUAWEI / WATCH FIT Series |
| Model Name | WATCH FIT 3 (SLO-B19) |
| Display Screen | 1.82-inch AMOLED Color Screen (Curved 2.5D Glass) |
| Display Resolution & Density | 480 x 408 Pixels, 347 PPI (Up to 1,500 nits Peak Brightness) |
| Watch Case Material | Aluminum Alloy Casing |
| Controls & Buttons | Metallic Rotating Crown + Secondary Physical Function Button |
| Strap Material Options | Fluoroelastomer / Nylon / Genuine Leather (Quick Release Design) |
| Strap Width & Wrist Size | 20 mm Strap Width / Fits Wrist Sizes 120 – 210 mm |
| Sensors Matrix | 9-axis IMU Sensor (Accelerometer, Gyroscope, Magnetometer), Optical Heart Rate Sensor (TruSeen 5.5), Ambient Light Sensor |
| Location Positioning | Single-Band Multi-System GNSS (GPS, GLONASS, BeiDou, Galileo, QZSS) |
| Health & Wellness Features | TruSeen 5.5 Heart Rate & SpO2 Monitoring, TruSleep 4.0 Sleep Tracking, PPG Arrhythmia Analysis, Stay Fit Calorie Counter, Stress Tracking, Menstrual Cycle Management |
| Fitness & Sport Modes | 100+ Workout Modes (Auto-detection for 6 exercises, Animated Warm-up/Cool-down Courses, Track Run Mode) |
| Microphone & Speaker | Integrated Speaker and Microphone (Supports Bluetooth Phone Calls) |
| Wireless Connectivity | 2.4 GHz, Bluetooth 5.2 (BR + BLE support) |
| NFC Support | Yes (Variant / Region dependent) |
| Water Resistance Rating | 5 ATM (Water-resistant up to 50 meters for swimming) |
| Operating System Compatibility | Android 8.0 or later / iOS 13.0 or later (via HUAWEI Health App) |
| Battery Capacity | 400 mAh Non-Removable Li-Po Battery |
| Battery Endurance | Up to 10 days (Maximum usage) / Up to 7 days (Typical usage) / ~4 days (With AOD enabled) |
| Charging Method | 2-Pin Magnetic Charging Cable (Fast charge: 10 mins gives full-day battery) |
| Case Dimensions | 43.2 mm x 36.3 mm x 9.9 mm |
| Weight | Approx. 26 g (Without strap) |
| Warranty | One-year brand warranty. |
Frequently Asked Questions
Which devices is this product designed for?
Operating System Compatibility: Android 8.0 or later / iOS 13.0 or later (via HUAWEI Health App).
What are the display specifications?
Display Screen: 1.82-inch AMOLED Color Screen (Curved 2.5D Glass).
What battery or energy specifications are listed?
Battery Capacity: 400 mAh Non-Removable Li-Po Battery.
What charging specification is listed?
Charging Method: 2-Pin Magnetic Charging Cable (Fast charge: 10 mins gives full-day battery).
How does this product connect?
Wireless Connectivity: 2.4 GHz, Bluetooth 5.2 (BR + BLE support).
What noise-control features are listed?
Water Resistance Rating: 5 ATM (Water-resistant up to 50 meters for swimming).
What material is this product made from?
Watch Case Material: Aluminum Alloy Casing.
Which connection ports are listed?
Fitness & Sport Modes: 100+ Workout Modes (Auto-detection for 6 exercises, Animated Warm-up/Cool-down Courses, Track Run Mode).
What speaker or driver specification is listed?
Microphone & Speaker: Integrated Speaker and Microphone (Supports Bluetooth Phone Calls).
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