HAYLOU Watch 4S GPS Smartwatch with 1.43" HD AMOLED Display

Track your outdoor routes and daily performance with pinpoint accuracy. Equipped with a vibrant 1.43" HD AMOLED screen and an independent 5-satellite GPS system, the HAYLOU Watch 4S delivers real-time route mapping, Bluetooth calling, and extensive health tracking wrapped in a sleek, modern design.

Key Features:

• 1.43" Ultra HD AMOLED Display: Sharp 466x466 resolution with high peak brightness ensures crystal-clear readability even in direct sunlight.

• 5-Satellite Precise GPS: Independent positioning chip supports GPS, GLONASS, Galileo, QZSS, and Beidou for accurate outdoor route tracking.

• Bluetooth 5.3 Calling & AI Assistant: Make and take calls directly from your wrist and trigger voice commands effortlessly.

• 120+ Workout Modes & Strava Sync: Accurately record your fitness metrics and sync outdoor run or cycle data directly with Strava.

• Up to 18-Day Battery Life: 400mAh battery delivers long-lasting power—up to 10 days of everyday use and 18 days in basic mode.

• Full-Spectrum Health Monitoring: 24/7 tracking for heart rate, blood oxygen (SpO2), sleep quality, and stress levels.