HAYLOU Watch 4S GPS Smartwatch

HAYLOU Watch 4S GPS Smartwatch: Advanced Fitness Tracking & Bluetooth Calling

The HAYLOU Watch 4S GPS Smartwatch is a powerful and stylish wearable designed for those who want to balance fitness, productivity, and everyday lifestyle needs. Featuring a 1.43-inch HD AMOLED display with a crystal-clear 466×466 resolution, this watch delivers an ultra-bright and sharp viewing experience, making it easy to check time, notifications, and health data even under direct sunlight. The smooth stainless-steel rotating crown enhances navigation, while its modern yet durable design ensures it looks equally stunning in the gym, office, or casual outings.

One of the standout features of the HAYLOU Watch 4S is its 5-satellite GPS positioning system, which offers unmatched accuracy for outdoor sports like running, cycling, hiking, or walking. Whether you’re tracking your performance or navigating in new areas, the GPS ensures you stay on the right path. Alongside this, the watch includes 120+ workout modes, making it a true fitness companion for beginners, professionals, and athletes. From strength training and yoga to swimming and football, it can adapt to almost any sport or activity while delivering real-time tracking for calories, steps, distance, and performance metrics.

For those who want to stay connected on the go, the HAYLOU Watch 4S comes with Bluetooth 5.3 technology, enabling seamless Bluetooth calling directly from your wrist. You can make and answer calls, check incoming call reminders, and stay updated with smart notifications from social apps like WhatsApp, Facebook, Gmail, and TikTok without needing to pull out your phone. It also features AI voice assistant support, giving you hands-free control to manage tasks, check the weather, or set reminders effortlessly. An added SOS emergency call feature provides extra security, ensuring you’re always connected during urgent situations.

In terms of health tracking, the smartwatch covers all the essentials and more. It provides 24-hour heart rate monitoring, SpO₂ blood oxygen tracking, stress measurement, sleep monitoring, and menstrual cycle tracking, helping you stay on top of your health goals. Additional wellness features such as a hydration reminder, sedentary alert, breathing exercises, and workout heart rate alerts ensure you maintain a balanced lifestyle. Every detail is stored and synced via the Haylou Fun app, and you can also connect to Strava for advanced fitness tracking and community engagement.

Battery performance is another area where the HAYLOU Watch 4S excels. Equipped with a 400mAh high-capacity battery, it provides up to 10 days in everyday use mode, an impressive 18 days in basic mode, and 26 hours with continuous GPS use, making it perfect for travel, outdoor adventures, and daily wear without frequent charging. Despite its long-lasting power, the watch maintains a slim and comfortable profile with a 22mm silicone strap that is lightweight yet durable, ensuring all-day comfort whether you are working out or resting.

To add a layer of personalization, the smartwatch offers over 200 customizable watch faces, allowing you to switch between professional, casual, sporty, or fun designs based on your mood or occasion. It even supports custom watch faces, so you can set your favorite photo as your watch dial. With features like remote shutter for your smartphone camera, music control, flashlight, vibration intensity adjustment, multiple language support, and a wide range of utility tools such as alarms, timers, and weather updates, the HAYLOU Watch 4S truly redefines what a modern smartwatch can offer.

In short, the HAYLOU Watch 4S GPS Smartwatch is not just a fitness tracker, but a complete lifestyle companion. From advanced GPS navigation and 120+ workout modes to Bluetooth calling, AI assistant, and premium health monitoring features, it delivers the perfect blend of style, technology, and functionality. Whether you are a fitness enthusiast, a traveler, or someone who values staying connected while on the move, this smartwatch is built to keep up with your lifestyle every step of the way.

Key Features

• Pinpoint GPS Accuracy with 5-Satellite Positioning: Say goodbye to dropped signals and inaccurate tracking. The HAYLOU Watch 4S features a state-of-the-art 5-satellite GPS system, supporting all major positioning systems including GPS, BDS, GLONASS, Galileo, and QZSS. This provides superior speed and accuracy, ensuring your running routes and outdoor adventures are mapped with incredible precision. After your workout, you can easily sync your data with apps like Strava to analyze your performance and share your progress with friends.
• Brilliant AMOLED Display & Design: The stunning 1.43-inch HD AMOLED display with a crystal-clear 466x466 resolution delivers vibrant colors and deep blacks. The always-on display ensures you can glance at your time and data without lifting your wrist. Designed for both style and functionality, the watch features a stainless steel rotating crown that makes navigating menus a breeze. With over 200+ watch faces and the option to create your own custom designs, you can tailor the look to match any occasion.
• Comprehensive 24H Health Monitoring: Your well-being is a top priority for the HAYLOU Watch 4S. It provides continuous 24-hour health monitoring, including a high-precision heart rate sensor and SpO2 tracking to measure your blood oxygen levels. The watch also offers detailed sleep monitoring, stress monitoring, and breathing training to help you manage your overall health. To support a balanced lifestyle, it even provides timely sedentary reminders and hydration reminders.
• Over 120 Professional Workout Modes: Whether you’re a casual jogger or a dedicated athlete, the watch has a mode for you. Choose from 120+ workout modes to accurately track your performance, including calorie burn, pedometer, and workout distance. The Exercise Heart Rate Alert will notify you if your heart rate is too high, helping you train safely and effectively. It’s an all-in-one fitness companion that records your progress and helps you achieve your goals with a Goal-achieved Reminder.
• Seamless Connectivity & Communication: Powered by an upgraded Bluetooth 5.3 chip, this smartwatch lets you stay connected effortlessly. You can make and answer calls directly from your wrist, receive smart message notifications from all your favorite apps (like WhatsApp, Twitter, and Gmail), and even use the built-in AI Voice Assistant for hands-free control. The Remote Shutter function lets you take photos on your phone by simply shaking your watch.
• Extended Battery Life: Don’t let a low battery interrupt your day. The HAYLOU Watch 4S features a powerful 400mAh battery, optimized for efficiency. You get an impressive 10 days in Everyday Use Mode, 18 days in Basic Use Mode, and a full 26 hours of continuous tracking in GPS Sport Mode. This means you can go on a long weekend trip or a marathon without worrying about charging.

⌚ HAYLOU Watch 4S GPS Smartwatch – Precision Tracking Meets Everyday Wellness

The HAYLOU Watch 4S GPS Smartwatch is a powerful fusion of advanced technology, elegant design, and rugged performance. Whether you’re a fitness enthusiast, an outdoor adventurer, or someone who simply wants to stay connected and healthy, this smartwatch delivers everything you need—right on your wrist. With its vivid 1.43-inch HD AMOLED display, 5-satellite GPS positioning, 120+ workout modes, and comprehensive health tracking, the HAYLOU Watch 4S GPS Smartwatch is built to elevate your lifestyle and simplify your day.

Pinpoint GPS Accuracy with 5-Satellite Positioning

When it comes to outdoor tracking, precision is everything. The HAYLOU Watch 4S GPS Smartwatch features an advanced five-satellite positioning system that integrates GPS, BDS, GLONASS, Galileo, and QZSS. This multi-satellite support ensures faster signal acquisition, stronger connectivity, and highly accurate location tracking, even in challenging environments like dense forests, urban canyons, or mountainous terrain.

Whether you’re running through city streets, hiking remote trails, or cycling across open landscapes, the watch maps your route with exceptional detail and reliability. After your workout, you can sync your data with third-party fitness apps such as Strava, allowing you to analyze your performance, share your progress with friends, and stay motivated. The GPS system is not only fast but also energy-efficient, ensuring that your tracking remains uninterrupted without draining the battery excessively.

Brilliant AMOLED Display and Premium Design

The visual experience of the HAYLOU Watch 4S GPS Smartwatch is elevated by its stunning 1.43-inch HD AMOLED display. With a crystal-clear resolution of 466×466 pixels, the screen delivers vibrant colors, deep blacks, and sharp visuals that make every glance a pleasure. Whether you’re checking notifications, reviewing workout stats, or customizing your watch face, the display ensures clarity and readability in all lighting conditions, including direct sunlight.

The always-on display feature adds convenience by allowing you to view the time and key metrics without lifting your wrist. The watch is crafted with a stainless steel rotating crown that enhances both aesthetics and functionality. Navigating through menus becomes intuitive and tactile, offering a premium user experience. With access to over 200 watch faces and the ability to create your own custom designs, you can personalize the look of your smartwatch to suit any occasion, mood, or outfit.

Comprehensive 24-Hour Health Monitoring

Your health is your foundation, and the HAYLOU Watch 4S GPS Smartwatch is designed to support it around the clock. It offers continuous 24-hour health monitoring powered by a high-precision heart rate sensor and SpO₂ tracking to measure your blood oxygen levels. These features provide real-time insights into your cardiovascular and respiratory health, helping you stay informed and proactive.

The watch also includes detailed sleep analysis, breaking down your sleep into light, deep, and REM stages to help you understand your rest patterns and improve sleep quality. Stress tracking is another valuable feature, allowing you to monitor your mental well-being and identify moments of tension throughout the day. Breathing training exercises are built in to promote relaxation and mindfulness, helping you reset and refocus.

To support a balanced lifestyle, the watch sends timely sedentary reminders to encourage movement and hydration alerts to keep you refreshed. Female users can benefit from menstrual cycle tracking, which provides personalized insights and reminders to support reproductive health. Altogether, these features make the HAYLOU Watch 4S GPS Smartwatch a comprehensive wellness companion.

Over 120 Professional Workout Modes

No matter your fitness level or preferred activity, the HAYLOU Watch 4S GPS Smartwatch has a mode tailored to your needs. With over 120 professional workout modes, you can track everything from running and cycling to yoga, swimming, and strength training. Each mode is optimized to deliver accurate data and actionable insights, helping you improve performance and stay motivated.

During workouts, the watch monitors calories burned, steps taken, workout duration, and distance covered. It also tracks heart rate zones to ensure you’re training within safe and effective limits. The Exercise Heart Rate Alert feature notifies you if your heart rate exceeds recommended thresholds, helping you avoid overexertion and train smarter.

The Goal-achieved Reminder celebrates your milestones, reinforcing positive habits and keeping you engaged. Whether you’re a casual jogger or a competitive athlete, the HAYLOU Watch 4S GPS Smartwatch adapts to your goals and helps you stay on track with precision and encouragement.

Seamless Connectivity and Smart Communication

Staying connected has never been easier thanks to the upgraded Bluetooth 5.3 chip inside the HAYLOU Watch 4S GPS Smartwatch. This advanced connectivity ensures faster pairing, stable connections, and lower power consumption, making your smartwatch experience smooth and reliable.

You can make and answer calls directly from your wrist, which is especially convenient during workouts, meetings, or when your phone is out of reach. Smart message notifications keep you updated with alerts from your favorite apps, including WhatsApp, Twitter, Gmail, and TikTok. You’ll never miss an important message or update, and you can respond quickly without interrupting your flow.

The built-in AI Voice Assistant adds another layer of convenience, allowing you to control music, set reminders, or check the weather using simple voice commands. The Remote Shutter function lets you take photos on your phone by simply shaking your watch, making it easier than ever to capture moments without fumbling for your device.

Extended Battery Life for Uninterrupted Use

Battery life is a critical factor in any smartwatch, and the HAYLOU Watch 4S GPS Smartwatch delivers with a 400mAh high-capacity battery optimized for long-lasting performance. You can enjoy up to 10 days of usage in Everyday Use Mode, 18 days in Basic Use Mode, and a full 26 hours of continuous GPS tracking in Sport Mode.

This extended battery life means you can go on a weekend trip, a multi-day hike, or a marathon training session without worrying about charging. The watch also features power-saving modes that extend battery life even further, making it ideal for travel, outdoor adventures, and busy schedules.

Charging is fast and convenient via the included magnetic cable, and the battery’s efficiency ensures consistent performance day after day. Whether you’re using the watch for fitness, communication, or health tracking, the battery keeps up with your lifestyle.

Smart Tools and Everyday Convenience

Beyond fitness and health, the HAYLOU Watch 4S GPS Smartwatch includes a suite of smart tools designed to simplify your life. The built-in flashlight provides quick illumination in dark environments, while the stopwatch and timer help you stay productive and focused during workouts or tasks.

The calendar and weather updates keep you informed and organized, while the Do-Not-Disturb mode allows you to silence notifications during meetings, sleep, or focused work sessions. Raise-to-wake functionality ensures instant screen access, and the Find My Phone feature helps you locate your device in seconds.

These tools are seamlessly integrated into the watch’s interface, making it more than just a fitness tracker—it’s a personal assistant that enhances your daily routine and keeps you in control.

Customization and User Experience

The HAYLOU Watch 4S GPS Smartwatch offers a user-friendly interface that’s easy to navigate, even for first-time smartwatch users. The responsive touchscreen, rotating crown, and intuitive menu layout make accessing features simple and enjoyable.

You can choose from a wide variety of watch faces, including animated designs, minimalist styles, and data-rich dashboards. The ability to create custom watch faces adds a personal touch, allowing you to express your style and mood. Whether you prefer bold visuals or subtle elegance, the watch adapts to your preferences.

The watch also supports OTA updates, ensuring you always have the latest features and improvements without needing to connect to a computer. This keeps your device current and enhances its functionality over time.

Specifications

• Product Name: HAYLOU Watch 4S
• Display: 1.43″ AMOLED Display, 466x466 Resolution
• Bluetooth: V5.3
• Waterproof Rating: 1ATM
• Battery: 400mAh
• Battery Life:
• Everyday Use Mode: Up to 10 days
• • Basic Use Mode: Up to 18 days
  • GPS Sport Mode: Up to 26 hours
• Strap: 22MM Durable and comfortable silicone strap
• Data Sync Platform: Haylou Fun

What’s in the Box

• Smartwatch (including standard strap)
• Charging Cable
• Instruction manual
• Replacement Band
• Screen Protector

Final Verdict: Why HAYLOU Watch 4S GPS Smartwatch Is a Must-Have

The HAYLOU Watch 4S GPS Smartwatch is a feature-rich, high-performance wearable that combines precision GPS tracking, vibrant AMOLED visuals, comprehensive health monitoring, and seamless connectivity into one sleek package. Whether you’re focused on fitness, wellness, productivity, or staying connected, this smartwatch adapts to your lifestyle and empowers you to do more.

With its 120+ workout modes, Bluetooth calling, AI voice assistant, and extended battery life, the HAYLOU Watch 4S GPS Smartwatch is built for those who demand more from their wearable tech. It’s not just a smartwatch—it’s your everyday partner for health, fitness, and life on the move.

If you’re ready to upgrade your wristwear with a device that’s smart, stylish, and built for performance, the HAYLOU Watch 4S GPS Smartwatch is the perfect choice. It’s designed for the driven, built for the bold, and ready for anything.

FAQs

Q1. What is the display size of the HAYLOU Watch 4S GPS Smartwatch?
It comes with a 1.43-inch AMOLED HD display with a crisp 466×466 resolution.

Q2. Does the HAYLOU Watch 4S support GPS tracking?
Yes, it features 5 satellite GPS positioning for highly accurate outdoor navigation and workouts.

Q3. How many workout modes does the HAYLOU Watch 4S support?
It supports 120+ workout modes, making it ideal for sports, fitness, and outdoor activities.

Q4. Can I make and receive calls on the HAYLOU Watch 4S?
Yes, it supports Bluetooth calling with a stable Bluetooth 5.3 chip for clearer calls.

Q5. How long does the battery last on the HAYLOU Watch 4S?
The watch provides up to 18 days in basic mode, 10 days in daily use mode, and 26 hours in GPS sport mode.

Q6. Is the HAYLOU Watch 4S waterproof?
Yes, it has a 1ATM waterproof rating, which protects it from sweat, splashes, and rain.

Q7. Does the HAYLOU Watch 4S support Strava integration?
Yes, it can sync with Strava for advanced sports and fitness tracking.

Q8. What health features are available in the HAYLOU Watch 4S?
It includes heart rate monitoring, sleep tracking, stress monitoring, hydration reminder, and menstrual cycle tracking.

Q9. How many watch faces are available on the HAYLOU Watch 4S Smart watch?
It supports 200+ watch faces, including custom designs to personalize your smartwatch.

Q10. Where can I buy the HAYLOU Watch 4S GPS Smartwatch in Bangladesh?
You can purchase the HAYLOU Watch 4S GPS Smart watch from Gadget Studio BD at the best price.

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