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
Please hurry! Only 1 left in stock
30-Day Money-Back Guarantee for Any Reason
Undamaged products may be returned for a full refund for any reason within 30 days of the date of purchase (Only for Haylou registered users). Once the returned item arrives back in Haylou's warehouse for inspection, the refund process will begin.
Returns must include all accessories
Items must include original packaging
For non-quality related warranty claims, the buyer is responsible for shipping costs
For non-quality related warranty claims, Haylou refunds the cost of the product itself
Returns may be rejected if items do not meet the above requirements. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Refund requests for the 30-day money-back guarantee expire 30 days after opening a warranty claim. It is not possible to process a request for a refund for non-quality issues for items that have expired this 30-day window. For purchases not made directly through Haylou's online stores, please contact retailers for refunds. For quality-related issues, please see below.
COVID-19 Notice: Shipping Delays
Be assured that we are working diligently to ship out your orders and personally respond to your particular requests. Please be patient. We will email you as soon as possible if we cannot immediately complete your request. The best way to reach us with any questions or concerns is by email at firstname.lastname@example.org.
There are ongoing logistical delays due to the COVID-19 pandemic.
It takes us one day to two weeks to complete your order or notify you of missing products from your request.
In most cases, we ship your order asap and backorder out-of-stock products at no additional shipping costs to you. Our web-shop does not show live, available inventory. (Read our ‘Backorder Policy’ for further detail.)
For urgent orders, please pay for your order and include a message — located in the shipping address section — that explains your urgency or request for expedited shipping. We will try our best to accommodate your request.
Proceed with payment for quicker service.
You will receive an email with a tracking number and copy of your invoice as soon as your order is on the way to you.
1.78" Retina AMOLED Display / 368*448 Pixel / Craft with Metal / 105 Sports Mode / 100+Online Watch Faces & Customized Watch Face / SpO2 Heart rate, Sleep Monitoring
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.