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| Basic Information | ||
| Display | 1.93" HD TFT 2.5D curved glass |
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| Battery | 380mAh | |
| Connectivity | Battery Capacity: 380mAh Battery Life: Daily Use: ~7 days (typical mode) Basic Mode: Up to 15 days GPS Mode: ~24 hours Charging: Magnetic charging cable |
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| SpecialFeatures | GPS Support: BDS, GPS, Galileo, GLONASS, QZSS Sync Apps: Haylou Fun, Strava |
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| Supported Apps/ Software | Haylou Fun | |
| Others | Heart Rate Monitoring: 24/7 tracking with alerts Blood Oxygen (SpO2): Real-time monitoring Sleep Tracking: Deep, light, REM analysis Stress Monitoring: All-day stress levels Menstrual Cycle Tracking: Fertility & period logging Activity Tracking: Steps, calories, distance Sports Modes: 120+ (running, cycling, swimming*, hiking, etc.) Water Resistance: IP68 (rain & sweat-proof, not for swimming) Bluetooth Calling: Make/answer calls directly SOS Emergency Call: Quick emergency contact alert AI Voice Assistant: Voice commands for calls, weather, etc. Notifications: Calls, SMS, app alerts (WhatsApp, Facebook, etc.) Music Control: Play/pause/skip tracks Remote Camera Control: Shake to take photos Find My Phone/Watch: Anti-loss feature Watch Faces: 100+ (customizable & downloadable) View Modes: 8 layout options (list, grid, honeycomb) Widgets: Quick access to weather, health stats, etc. Games & Tools: Stopwatch, timer, calculator, flashlight Do Not Disturb Mode: Customizable settings |
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| OS | Android 9.0+, iOS 13.0+ | |
| Sensor | Heart rate, SpO2, stress, sleep, menstrual cycle | |
| Exterior | ||
| Dimension | 47.6 × 38.8 × 11.8 mm | |
| Weight | 45g (including strap) | |
| Color | Black | |
| Warranty Information | ||
| Warranty | 1 Year | |
The HAYLOU Watch 4 Smart Watch is more than just a smartwatch—it’s a daily companion built for fitness lovers, busy professionals, and anyone who wants technology and style blended into one device. With its sleek design, advanced health features, and powerful battery, this smartwatch ensures you stay connected and in control, whether at work, the gym, or outdoors.
The HAYLOU Watch 4 Smart Watch boasts a 1.93-inch TFT LCD touchscreen with 320 × 380 HD resolution and smooth 2.5D curved glass. Its ultra-thin bezel and rotating crown make navigation effortless while maintaining a modern, premium look that fits every lifestyle.
Thanks to its multi-system GPS support—including BDS, GPS, Galileo, GLONASS, and QZSS—the HAYLOU Watch 4 Smart Watch delivers pinpoint location tracking. Whether you’re running, cycling, or hiking, you can rely on precise navigation that syncs seamlessly with the Haylou Fun app and even with Strava for fitness enthusiasts who want detailed workout analysis.
Stay in tune with your body through 24/7 heart rate monitoring with alerts, real-time SpO₂ tracking, and sleep analysis across light, deep, and REM stages. The HAYLOU Watch 4 Smart Watch also offers stress tracking and menstrual cycle monitoring, helping you maintain balance in both health and lifestyle.
With 120+ sports modes, the HAYLOU Watch 4 Smart Watch covers everything from running and cycling to hiking and strength training. Its IP68 rating makes it resistant to sweat and dust, ensuring reliability during intense workouts—though it’s not designed for swimming.
Stay effortlessly connected with Bluetooth 5.3, enabling Bluetooth calling, AI voice assistant commands, SOS emergency alerts, and instant notifications for calls, texts, and apps. You can even control music, operate your phone’s camera, and locate devices with Find My Phone and Find My Watch functions.
Equipped with a 380mAh battery, HAYLOU Watch 4 Smart Watch offers up to 7 days of typical use, 15 days in basic mode, and around 24 hours in GPS mode. Charging is quick and easy with its magnetic cable, ensuring you spend less time charging and more time moving.
Personalize your watch with 100+ customizable watch faces, eight layout modes including list and honeycomb styles, and interactive widgets for weather, health stats, and more. Handy tools like a stopwatch, timer, calculator, flashlight, and Do Not Disturb mode make the Haylou Watch 4 a truly versatile wearable for everyday convenience.

You can get the original HAYLOU Watch 4 Smart Watch in Bangladesh from Genten at affordable price. We have various collection of latest official Haylou Smart Watch to buy. Order from our website or visit our official Facebook page or visit Genten Shop to get yours at the lowest price. The HAYLOU Watch 4 Smart Watch comes with 12 Months Official Warranty.
The latest price of HAYLOU Watch 4 Smart Watch in Bangladesh is 3,599৳. You can buy the HAYLOU Watch 4 Smart Watch at best price from our website or visit any of our showrooms.