Haylou Watch 4S GPS Smart Watch
The Haylou Watch 4S GPS Smart Watch is a feature-packed wearable that blends fitness tracking, connectivity, and everyday smartwatch functions in a sleek design. It offers a vibrant 1.43″ HD AMOLED display with bright, clear visuals and durable curved glass, plus built-in dual-band GPS supporting five satellite systems for accurate outdoor tracking without needing your phone.
📱 Haylou Watch 4S GPS Smart Watch — Detailed Description
The Haylou Watch 4S is a stylish and capable smartwatch designed for everyday use, fitness tracking, and outdoor adventures. It blends premium build quality with rich smart features and advanced health & fitness tracking — all at an accessible price point.
🧠 Premium Display & Design
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Features a 1.43-inch AMOLED HD display with a crisp 466 × 466 resolution and up to 1000 nits peak brightness, offering vivid visuals and clear readability even in bright sunlight.
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The screen is protected by 2.5D ultra-hard curved glass, which enhances touch responsiveness and durability.
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Built around a sleek aluminum alloy rotating crown, the design gives a premium look while making menu navigation smooth and intuitive.
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Lightweight at around 62 g with strap, comfortable for all-day wear.
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1ATM water resistance protects from rain, sweat, and splashes, making it suitable for daily activities.
🖥️ Display
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Screen Size: 1.43-inch AMOLED HD display
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Resolution: 466 × 466 pixels
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Brightness: Up to 1000 nits for clear visibility in bright lighting
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Glass: 2.5D ultra-hard curved scratch-resistant glass
📍 GPS & Connectivity
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GPS: Built-in dual-band five-system GPS (GPS, BeiDou, GLONASS, Galileo, QZSS) for accurate route tracking without your phone
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Bluetooth: v5.3 for stable connectivity
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Bluetooth Calling: Supports answering/rejecting calls directly from the watch
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Compatibility: Android 9.0+ and iOS 13.4+
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App: Syncs with the Haylou Fun app
🔋 Battery & Charging
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Battery Capacity: 400 mAh Li-Po battery
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Battery Life:
• Up to 18 days in basic mode
• Up to 10 days in everyday use
• Up to ~26 hours in GPS sport mode -
Charging Type: Magnetic charging
❤️ Health & Fitness Tracking
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Heart Rate Monitoring: 24/7 continuous tracking
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Blood Oxygen (SpO₂) Monitoring
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Sleep Monitoring: Deep/light/REM sleep stages
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Stress Monitoring
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Menstrual Cycle Tracking
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Breathing Training & Sedentary Reminders
🏃 Sports & Activity
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Sports Modes: 120+ professional workout/sport tracking modes
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AI Coaching: Guidance features for workouts and exercise tracking
Haylou Watch 4S GPS Smart Watch
The Haylou Watch 4S GPS Smart Watch is a feature-packed wearable that blends fitness tracking, connectivity, and everyday smartwatch functions in a sleek design. It offers a vibrant 1.43″ HD AMOLED display with bright, clear visuals and durable curved glass, plus built-in dual-band GPS supporting five satellite systems for accurate outdoor tracking without needing your phone.
📱 Haylou Watch 4S GPS Smart Watch — Detailed Description
The Haylou Watch 4S is a stylish and capable smartwatch designed for everyday use, fitness tracking, and outdoor adventures. It blends premium build quality with rich smart features and advanced health & fitness tracking — all at an accessible price point.
🧠 Premium Display & Design
-
Features a 1.43-inch AMOLED HD display with a crisp 466 × 466 resolution and up to 1000 nits peak brightness, offering vivid visuals and clear readability even in bright sunlight.
-
The screen is protected by 2.5D ultra-hard curved glass, which enhances touch responsiveness and durability.
-
Built around a sleek aluminum alloy rotating crown, the design gives a premium look while making menu navigation smooth and intuitive.
-
Lightweight at around 62 g with strap, comfortable for all-day wear.
-
1ATM water resistance protects from rain, sweat, and splashes, making it suitable for daily activities.
🖥️ Display
-
Screen Size: 1.43-inch AMOLED HD display
-
Resolution: 466 × 466 pixels
-
Brightness: Up to 1000 nits for clear visibility in bright lighting
-
Glass: 2.5D ultra-hard curved scratch-resistant glass
📍 GPS & Connectivity
-
GPS: Built-in dual-band five-system GPS (GPS, BeiDou, GLONASS, Galileo, QZSS) for accurate route tracking without your phone
-
Bluetooth: v5.3 for stable connectivity
-
Bluetooth Calling: Supports answering/rejecting calls directly from the watch
-
Compatibility: Android 9.0+ and iOS 13.4+
-
App: Syncs with the Haylou Fun app
🔋 Battery & Charging
-
Battery Capacity: 400 mAh Li-Po battery
-
Battery Life:
• Up to 18 days in basic mode
• Up to 10 days in everyday use
• Up to ~26 hours in GPS sport mode -
Charging Type: Magnetic charging
❤️ Health & Fitness Tracking
-
Heart Rate Monitoring: 24/7 continuous tracking
-
Blood Oxygen (SpO₂) Monitoring
-
Sleep Monitoring: Deep/light/REM sleep stages
-
Stress Monitoring
-
Menstrual Cycle Tracking
-
Breathing Training & Sedentary Reminders
🏃 Sports & Activity
-
Sports Modes: 120+ professional workout/sport tracking modes
-
AI Coaching: Guidance features for workouts and exercise tracking
