Haylou Rs4 Plus Black Magentic Strap

HD Retina Grade AMOLED Display:
With 368*448 Pixel’s unprecedented visual clarity, the large 1.78-inch screen provides a precise and clear experience anytime, anywhere. The 60Hz refresh rate continues to optimize the user experience, which is rarely for round smartwatches that can be currently available.

Magnetic Strap is Comfortable to Wear:
It can be quickly taken apart and is comfortable to wear and take off. Suitable for people worried about the belt buckle and hole size mismatch.

100+Online Watch Faces to Suit your style:
More than 100+ stylish watch faces, or even upload your photo as the background image for true personalization.

100+ Sport Modes:
Haylou RS4 Plus has 105 workout modes. It can record real-time exercise data, helping you track and improve your athletic performance.

Multi UI Main Menu According to Your Style:
Haylou RS4 Plus has various kinds of UI operations: a cellular model and 360° unrestrained smooth sliding. Show personality and suit your style.

Smart SpO2 Tracking:
Sleepiness and fatigue after high-intensity exercise or work are insufficient oxygen in the body. Raise your wrist to test your blood oxygen level and keep your health under control.

Smart 24-hour Heart Rate Monitoring:
Haylou RS4 Plus can accurately detect your heart rate 24 hours a day and detect even slight change, welly knowing your every heartbeat.

All Day Stress Monitoring:
The Haylou RS4 Plus can monitor your pressure all day-even while sleeping. The watch is a comprehensive and easy-to-use health partner for everyone.

IP68 Dustproof and Waterproof:
The watch is IP68 waterproof. There is no need to take off the watch when washing your hands, and you can easily cope with sweating during workouts or stormy rains when you are out.

10-day Battery Life – No Need Recharging During Workdays:
Haylou RS4 Plus packs an existence of super-powerful features in its slim body yet still has enough endurance to last for up to 10 days from a single full charge with typical usage.

Bluetooth version:
Bluetooth 5.1

Supported devices
Android 6.0 or iOS 11.0 and above

Dimensions:
45.2*37.2*10.4mm

Strap width:
20mm

Weight:
57.6g (with strap)

Display:
1.78″ AMOLED display

Resolution:
368x448px

Sensors:
Heart rate sensor, motion sensor, SpO2 sensor

Battery capacity:
230mAh