Haylou Watch 4S GPS Smart Watch (LS26) Squared Proximity Sensor

Proximity Sensor

In bright night scenes

Magnetic Buds

Get a sleep score and personalized coaching for how much sleep you need and how you can improve

challenge yourself to improve it a little bit every day

Haylou Watch 4S GPS Smart Watch (LS26) Squared Proximity SensorStyle and protection all in one Haylou Watch 4S has a premium replacement strap to match your daily look. A high definition scratch resistant screen protector is also included to keep the display in perfect condition. 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 Seikos