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Haylou RS4 Plus

1.78” AMOLED HD display
60HZ refresh rate, smooth and delicate picture quality
Support 105 workout modes
Support multi-UI main menu mode
Support all-day heart rate and blood oxygen monitoring
Support Alipay offline payment

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Category: Smart Watches & Bands Brand: Haylou

Product Category

Description

HD Retina Grade AMOLED Display

WIth 368*448 Pixel unprecedented visual clarity, the large 1.78-inch screen provides you with 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 currently available.

Magnetic Strap 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 watches faces, or even upload your own photo as the background image for true personalization.

100+ Sport Modes-A Trusted Fitness Partner

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 Suit Your Style

Three kinds of UI operations such as cellular model, 360° unrestrained smooth sliding. Show personality and suit your style.

Smart Sleep Monitoring-Deep Sleep Recording Helper

The percentage of deep sleep is an important criterion of sleep quality. Haylou RS4 Plus actively monitors sleep time and status to help you develop good sleep habits.

Smart SpO2 Tracking

Sleepiness and fatigue after high-intensity exercise or work is a sign of insufficient oxygen in the body. Raise your wrist to test your blood oxygen level and keep your health under control.