HAYLOU RS4 Plus 1.78″ Retina AMOLED Display

Original price was: ₨12,899.00.Current price is: ₨10,999.00.

161 items sold



Strap width
57.6g (with strap)
1.78″ AMOLED display

                  With Dual Strap

(8 customer reviews)


    Fast Shipping & Same Day Dispatch Order Before 2 pm


    Hassle-Free 7 Days Easy Return Policy, 


    Excellent Customer Support


    Installment Supported KalPay & Alfalah, Credit Card

HAYLOU RS4 Plus Smart Watch Best Online Price in Pakistan at Rs. 10999 BIGGER 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, and Temperature Monitoring.

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.
AMOLED Display
Refresh Rate
Silicon Strap
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+ 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 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 Sleep Monitoring with Deep Sleep Recording Helper

The percentage of deep sleep is an essential 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 are insufficient oxygen in the body. Raise your wrist to test your blood oxygen level and keep your health under control.
* Monitoring data and results are for reference only, not diagnosis and treatment.
Smart 24-hour Heart Rate Monitoring
Haylou RS4 Plus can accurately detect your heart rate 24 hours a day and detect even slight changes, welly knowing your every heartbeat.
* Monitoring data and results are for reference only, not diagnosis and treatment.
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.
Female Menstrual Cycle Reminder
The menstrual period and the ovulation period can be recorded and can be more intimate reminding before coming.
* The world premiere version does not have this function. It will be added gradually by the OTA upgrade. Monitoring data and results are for reference only, not as a basis for diagnosis and medical treatment.

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 for 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.
Typical usage
28 days
Basic usage
10 days typical usage: All-day heart rate monitoring, sleep monitoring, call reminder twice a day, message reminder 100 times a day; wrist-lift to wake screen 150 times a day; exercise three times a week, run for 60 minutes each time; SpO2 tracking twice.


Product name
Haylou RS4 Plus
Bluetooth version
Bluetooth 5.1
Supported devices
Android 6.0 or iOS 11.0 and above
Strap width
57.6g (with strap)
1.78″ AMOLED display
Heart rate sensor, motion sensor, SpO2 sensor
Battery capacity
Battery life
About 10 days (Turn on heart rate monitoring for 24 hours)
Water-resistance grade
Operating temperature
Sync data platform
Haylou Fun
Workout modes
105 modes

Additional information


Black, Golden Brown, Silver

8 reviews for HAYLOU RS4 Plus 1.78″ Retina AMOLED Display

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Customer Images

Image #1 from Sajid Ali
Image #1 from Sajid Ali

Sajid Ali

Bot ache watch hay

(0) (0)
Image #1 from Sajid Ali
1-5 of 8 reviews
  1. usman shah
    October 12, 2023
    Fast delivery with authentic Product
    Helpful? 0 0
    Sajid Ali
    April 26, 2023
    Bot ache watch hay
    Helpful? 0 0
    January 30, 2023
    Fast delivery and 100% genuine product ??
    Helpful? 0 0
    January 10, 2023
    Recieved on time . Product is original with good safety wrap
    Helpful? 0 0
    Ibrahim Nabi
    September 1, 2022
    Great Product. Got it for the best price that I could find online. And also arrived within 2-3 working days.
    Helpful? 0 0
    Adeel Hasan
    June 4, 2022
    Excellent service. Product is genuine got verified from haylou verification. Thank you sir. Delivery is exceptional. Regards Hasan from Sargodha
    Helpful? 0 0
    Muhammad Ammar aqeel
    May 21, 2022
    Helpful? 0 0
    May 20, 2022
    Value for money
    Helpful? 0 0
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