HONOR Watch 4 Pro
The HONOR Watch 4 Pro is an ultra-premium, flagship smartwatch engineered to fuse traditional luxury watchmaking aesthetics with state-of-the-art mobile technology. Encased in a polished 316L stainless steel frame with a matte integrated waistline and a mechanical rotatable crown with haptic vibration, it features a brilliant 1.5-inch LTPO AMOLED display with ultra-narrow bezels and vibrant Always-On screen capabilities. Powered by MagicOS, the Watch 4 Pro offers complete mobile independence with integrated eSIM technology, allowing you to make crystal-clear voice calls, send messages, and stream audio directly from your wrist without carrying your phone. Outfitted with an upgraded 8-channel high-sensitivity PPG optical sensor for precise 24/7 heart rate and SpO2 tracking, multi-constellation GPS navigation, 5 ATM water resistance, and up to 10 days of battery life with wireless charging support, it delivers an extraordinary balance of refinement, activity monitoring, and smart connectivity.
- Standalone eSIM LTE Connectivity: Enjoy absolute freedom with independent calling, messaging, and data syncing without needing your smartphone nearby.
- Premium 316L Stainless Steel Build: Crafted with luxury materials, featuring a rotatable mechanical crown with tactile feedback and a durable 5 ATM water-resistant housing.
- 1.5-Inch LTPO AMOLED Display: Stunning high-resolution visual clarity with an ultra-narrow bezel design, adaptive refresh rate, and over 6,000 customizable watch faces.
- Upgraded 8-Channel PPG Health Matrix: Provides continuous, high-precision 24/7 optical tracking for heart rate, SpO2 blood oxygen levels, sleep cycles, and daily stress levels.
- Long-Lasting Battery & Wireless Charging: Delivers up to 10 days of multi-scenario smart battery life on a single charge with convenient wireless dock charging.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand / Product Line | HONOR Wearable Ecosystem / Watch Series |
| Official Model Classification | HONOR Watch 4 Pro (TUM-L19 Series) |
| Chassis & Frame Build | Low-Carbon 316L Stainless Steel Body with Polymer Composite Back |
| Navigation Control Hardware | Mechanical Rotatable Crown with Haptic Engine Vibration & Secondary Physical Push Button |
| Display Panel Technology | 1.5-inch LTPO AMOLED Capacitive Color Touchscreen (Ultra-Narrow Bezel) |
| Display Resolution & Density | 464 x 464 Pixels Matrix (~310 ppi density, Always-On Display Support) |
| Operating System Platform | MagicOS 7.2 Wearable Edition (Compatible with Android 9.0+ and iOS 11.0+) |
| Mobile & Voice Network | Embedded SIM (eSIM) Technology (LTE / 3G / 2G Standalone Network Capabilities) |
| Audio Hardware Array | Integrated HD Loudspeaker & High-Sensitivity Noise-Canceling Microphone |
| Optical Health Tracking Sensor | 8-Channel High-Sensitivity Optical PPG Sensor Array (50% Increased Light Transmission) |
| Integrated Sensor Matrix | Accelerometer, Gyroscope, Geomagnetic Compass, Barometer, Ambient Light, Air Pressure Sensor |
| Health & Fitness Functions | 24/7 Heart Rate Monitoring, SpO2 Blood Oxygen, Sleep Quality Analysis, Stress Tracking, 100+ Workout Modes |
| Satellite Positioning Systems | Built-in Multi-System GNSS (GPS, GLONASS, GALILEO, BeiDou, QZSS) |
| Wireless Interconnects | Bluetooth 5.2 (LE / EDR), NFC (Region Dependent) |
| Water Resistance Rating | 5 ATM Certified (50 Meters Water Resistant under ISO Standard 22810:2010) |
| Strap Hardware Interface | Standard 22mm Quick-Release Interchangeable Strap Mechanism |
| Battery Cell Capacity | 480 mAh Lithium-Polymer Core Array |
| Battery Endurance Profile | Up to 10 Days (Typical Smart Mode) | Up to 14 Days (Max Mode) | Up to 3 Days (Heavy eSIM Usage) |
| Charging Protocol | Wireless Battery Charging Dock (Supported 10W – 18W Fast Wireless Input) |
| Physical Dimensions & Weight | 46.4 x 46.4 x 11.4 mm | Weight: Approximately 50g (Without Strap) |
| Warranty | One-year brand warranty. |
Frequently Asked Questions
What are the display specifications?
Display Panel Technology: 1.5-inch LTPO AMOLED Capacitive Color Touchscreen (Ultra-Narrow Bezel).
What battery or energy specifications are listed?
Battery Cell Capacity: 480 mAh Lithium-Polymer Core Array.
What charging specification is listed?
Charging Protocol: Wireless Battery Charging Dock (Supported 10W – 18W Fast Wireless Input).
How does this product connect?
Wireless Interconnects: Bluetooth 5.2 (LE / EDR), NFC (Region Dependent).
What noise-control features are listed?
Water Resistance Rating: 5 ATM Certified (50 Meters Water Resistant under ISO Standard 22810:2010).
Which connection ports are listed?
Strap Hardware Interface: Standard 22mm Quick-Release Interchangeable Strap Mechanism.
What size or weight is listed?
Physical Dimensions & Weight: 46.4 x 46.4 x 11.4 mm | Weight: Approximately 50g (Without Strap).
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