Haylou Watch 4S GPS Smartwatch

Haylou Watch 4S GPS Smartwatch — Sleek, Smart & Built to Explore

1. The Haylou Watch 4S blends elegance and endurance in a rugged-yet-modern design. Sporting a crisp 1.43″ AMOLED display, built-in GPS, and multi-day battery life, it keeps pace with both your daily routine and outdoor adventures. Let’s dive into why it’s a standout choice for health-conscious tech lovers. Key Features :Brilliant AMOLED Display A sharp 1.43″ AMOLED screen with 466×466 resolution and up to 1,000 nits brightness, housed under 2.5D curved high-hardness glass for vibrant visuals even under sunlight.
2. Independent Five-System GPS Built-in GPS supports GPS, BeiDou, GLONASS, Galileo, and QZSS—no need to carry your phone outdoors.
3. Impressive Battery Endurance A 400 mAh battery delivers up to 18 days in basic mode, 10 days in daily use, and 26 hours in GPS mode—ideal for long outings.
4. Comprehensive Health & Fitness Suite Offers over 120 workout modes, continuous heart rate and SpO₂ tracking, sleep monitoring (including REM), stress and menstrual cycle tracking, plus AI coaching.
5. Smart Connectivity & Controls Supports Bluetooth calling, AI voice assistant, notifications (calls, SMS, apps), music and camera control, Strava sync, and over 200 customizable watch faces.
6. Durable, Everyday Build Aluminum alloy frame with a rotating crown, IP68/1 ATM water resistance—ready for rain, sweat, or handwashing.
7. Lightweight & Stylish At ~62 g (with strap), available in Black, Silver, or Pink finishes—practical, elegant, and comfortable.
8. Specification :Display: 1.43″ AMOLED, 466×466, up to 1000 nits brightness
9. GPS: Built-in, 5-system positioning
10. Battery: 400 mAh — up to 18 d basic / 10 d daily / 26 h GPS
11. Health Metrics: HR, SpO₂, sleep, stress, menstrual tracking
12. Sports Modes: 120+ activities with AI coaching
13. Smart Features: Calls, voice assistant, notifications, Strava sync
14. Durability: Aluminum body, IP68/1 ATM waterproof
15. Weight: ~62 g with strap
16. Display Protection: 2.5D curved glass
17. Colors: Black, Silver, Pink
18. App Compatibility: Haylou Fun (Android/iOS)