HAYLOU Watch 4S Smart Watch

Haylou Watch 4S 1.43" AMOLED Display with 1ATM Waterproof Bluetooth Calling Smart Watch 

Key Features

• ⌚ 1.43-inch HD AMOLED Display with 466 × 466 resolution, 2.5D curved scratch-resistant glass, and up to 1000 nits brightness.
• 📞 Bluetooth Calling with a built-in microphone and speaker for making and receiving calls.
• 🛰️ Built-in 5-System GPS (GPS, BeiDou, GLONASS, Galileo, QZSS) for accurate outdoor activity tracking without relying on your phone.
• ❤️ 24/7 Health Monitoring including Heart Rate, SpO₂, Sleep, Stress, and Female Health Tracking.
• 🏃 120+ Sports Modes with Strava Sync support.
• 🌊 1ATM Water Resistance for protection against rain, sweat, and hand washing.

Display

• Screen Size: 1.43-inch
• Display Type: AMOLED
• Resolution: 466 × 466 Pixels
• Brightness: Up to 1000 nits
• Glass: 2.5D Curved Scratch-Resistant Glass

Battery

• 🔋 400mAh Battery
• ⏳ Up to 10 Days (typical daily use)
• 🔋 Up to 18 Days (basic mode)
• 🛰️ Up to 26 Hours in GPS mode
• ⚡ Magnetic charging

Connectivity

• 📶 Bluetooth 5.3
• 🛰️ Built-in 5-System GPS
• 📱 Haylou Fun App
• 🤖 Android 9.0+
• 🍎 iOS 13.4+

Health & Fitness

• ❤️ 24/7 Heart Rate Monitoring
• 🩸 Blood Oxygen (SpO₂)
• 😴 Sleep Tracking (Deep, Light & REM)
• 😌 Stress Monitoring
• 👟 Step Counter
• 🔥 Calories Burned
• 🏃 120+ Sports Modes
• 🌬️ Breathing Exercises
• 🎯 Sedentary Reminder
• 🔄 Strava Synchronization

Smart Features

• 📞 Bluetooth Calling
• 🗣️ Voice Assistant
• 📲 Call, SMS & App Notifications
• 🎵 Music Control
• 📷 Remote Camera Control
• 🎨 200+ Watch Faces
• 🔦 Flashlight
• ⏰ Alarm, Stopwatch & Timer
• 🔍 Find My Phone
• 🚫 Do Not Disturb Mode

Specifications

• Model: Haylou Watch 4S
• Color: Black
• Weight: Approximately 62g (with strap)
• Dimensions: 270 × 47.3 × 13.2 mm
• Strap Width: 22mm
• Water Resistance: 1ATM

Box Contents

• ⌚ Haylou Watch 4S Smart Watch
• 🔌 Magnetic Charging Cable
• 📖 User Manual

Best For

• 📞 Bluetooth Calling
• 🛰️ GPS Outdoor Activities
• 💪 Fitness Tracking
• ❤️ Health Monitoring
• 🏃 Running & Cycling
• 💼 Daily Wear

Warranty

• ✅ 1 Year Official Warranty
• XYRO – Your Trusted Destination for Original Gadgets & Accessories.