Haylou Watch 4S Smart Watch

Five-star system
GPS, BeiDou, GLONASS, Galileo, QZSS independent chip.

Style and protection all in one
HAYLOU Watch 4S has a premium replacement strap to match your daily look. You can change your style in seconds with no extra cost. A high-definition scratch-resistant screen protector is also included to keep the display in perfect condition. Double the perks, right out of the box!

Vivid Display Trendsetting Aesthetics
The classic round AMOLED HD screen features ultra-hard curved glass for smooth touch, delivering vivid colors even under sunlight with flagship-grade aesthetics.

Precision Crown Control
Seiko’s aluminum alloy rotatable crown ensures mechanical precision, allowing for smooth menu navigation and parameter adjustment. A dedicated button allows for quick function switching.

Satellite Precision
Zero Drift
HAYLOU Watch 4S uses a dual-band GPS chip supporting five satellite systems. Its tracking is accurate even in narrow streets and wooded areas. Move through the city or nature with clear and reliable positioning.