HUAWEI Band 4 Pro
The HUAWEI Band 4 Pro is a high-performance smart fitness tracker that brings advanced standalone navigation and professional training guidance straight to your wrist. Highlighting a stunning 0.95-inch AMOLED color touchscreen housed in a premium brushed metal frame, it balances elegant styling with everyday utility. Standout hardware includes a built-in standalone GPS tracker, allowing you to accurately record outdoor running, walking, and cycling routes without carrying a smartphone. Complemented by TruSeen™ 3.5 continuous heart rate monitoring, scientific sleep tracking, and a 5 ATM water resistance rating, it provides an exceptional, data-driven wellness experience for active lifestyles.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand / Product Family | HUAWEI Smart Wearable Ecosystem Series |
| Model Device Name | HUAWEI Band 4 Pro (TER-B19S / Global Variant) |
| Device Category | Standalone GPS Smart Fitness Tracker Band |
| Watch Frame Material | Premium Brushed Metal Alloy Bezel with Engineering Polymer Case |
| Strap Assembly Material | High-Comfort Flexible Silicone Sports Band |
| Display Screen Size | 0.95 inches (Rectangular active workspace layout) |
| Display Panel Technology | AMOLED Color Touchscreen (Supports full swipe and tap gestures) |
| Screen Resolution Specs | 240 × 120 Pixels | Vibrant Color Contrast Rendering |
| Physical Hardware Control | Capacitive Multi-Touch Display Screen + 1x Home Touch Key |
| Satellite Tracking Support | Built-in Standalone GPS Hardware (No phone syncing required) |
| Water Protection Grade | 5 ATM Certified (Up to 50 Meters Static Water Submersion) |
| Swim Performance Metrics | SWOLF Efficiency Index, Lap Counter, Stroke Style, Distance Logs |
| Local Wireless Protocols | Bluetooth v4.2 Protocol Architecture | BLE (Low Energy Mode) |
| Wireless Operating Frequency | 2.4 GHz Single-Band Infrastructure |
| Integrated Sensor Suite | 3-axis Accelerometer, Separate Infrared Wear Sensor |
| Optical Tracking Hardware | HUAWEI TruSeen™ 3.5 Optical Heart Rate Monitor Sensor |
| Core Health Tracking | Continuous Heart Rate Monitoring, SpO2 Blood Oxygen Estimation, Stress |
| Sleep Tracking Science | HUAWEI TruSleep™ 2.0 (Tracks Sleep Stages & Six Common Issues) |
| Professional Sports Engine | FIRSTBEAT Algorithmic Analysis (VO2 Max, Recovery Advisor, Training Effect) |
| Smart Multi-Sports Profiles | Outdoor/Indoor Run, Outdoor/Indoor Cycle, Pool/Open Water Swim, Rowing |
| Smart Assistant Utilities | Caller ID, Message Notifications, Quick App Alerts, Remote Music Controls |
| Smartphone OS Compatibility | Android 4.4 or later | Apple iOS 9.0 or later (Via HUAWEI Health App) |
| Maximum Standby Lifecycle | Up to 12 Days Maximum Runtime (Continuous heart rate tracking disabled) |
| Typical Operational Runtime | Up to 5 Days Battery Life with constant smart monitoring layers active |
| Continuous GPS Runtime | Up to 7 Hours on a single charge with active satellite hardware tracking |
| Charging Interface Port | Dedicated Clip-on Charging Base Cradle with Micro-USB Interface |
| Power Intake Parameters | 5V / 0.5A to 1A Standard Direct Current Requirements |
| Physical Case Size | 45.0 mm × 19.0 mm × 11.0 mm (Excludes physical optical sensor area) |
| Applicable Wrist Sizes | Fits Wrist Circumferences ranging from 140 mm up to 210 mm |
| Total Structural Mass | Approximately 25 grams (Calculated inclusive of the sports strap framework) |
| Warranty | One-year brand warranty. |
Frequently Asked Questions
Which devices is this product designed for?
Smartphone OS Compatibility: Android 4.4 or later | Apple iOS 9.0 or later (Via HUAWEI Health App).
What are the display specifications?
Display Screen Size: 0.95 inches (Rectangular active workspace layout).
What charging specification is listed?
Charging Interface Port: Dedicated Clip-on Charging Base Cradle with Micro-USB Interface.
How does this product connect?
Local Wireless Protocols: Bluetooth v4.2 Protocol Architecture | BLE (Low Energy Mode).
What noise-control features are listed?
Swim Performance Metrics: SWOLF Efficiency Index, Lap Counter, Stroke Style, Distance Logs.
What material is this product made from?
Watch Frame Material: Premium Brushed Metal Alloy Bezel with Engineering Polymer Case.
Which connection ports are listed?
Satellite Tracking Support: Built-in Standalone GPS Hardware (No phone syncing required).
What is the exact model reference?
Model Device Name: HUAWEI Band 4 Pro (TER-B19S / Global Variant).
How can I confirm this accessory fits my device?
Match the exact device model, dimensions and connection type to the compatibility stated for this product. Similar names do not establish a fit.
What should I verify before installing this product?
Check the manufacturer’s fitting or setup instructions for this exact model. Avoid forcing connectors or parts that do not match.
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