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Haylou RS4 Smart Watch

Haylou RS4 Smart Watch Key Features:

  • 1.78″ AMOLED Display
  • Resolution : 368 x 448
  • Skin-Friendly Silicone Strap
  • IP68 waterproof standard
  • Battery life About 8-10 days
  • Strap width 20mm


3,690.00 4,000.00

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Haylou RS4 Smart Watch is a beautiful watch made by Haylou. With its amazing features, it become popular day by day. Let’s know some details on it –

Special Features of Haylou RS4 Smart Watch:

  • Large HD Display With High Resolution:

At first, your eye will fall on its large HD display. You can easily check information with its 1.78″ large touch control AMOLED HD display. Also, you will be impressed with its quick response speed and ultra-high resolution. It’s really amazing!

  • Awesome Strap Design:

Let’s talk about its strap and bezel. Haylou RS4 is made with metal but lightweight exquisite bezel. And its strap is made with a silicone strap that is skin-friendly and comfortable for long time use.

  • Testing Blood Oxygen:

Wanna test your blood oxygen? Just raise your wrist and test with this smartwatch and monitor your health situation.

  • Monitoring Heart Rate:

Haylou RS4 Smart Watch can perfectly monitor your heart rate 24 hours/ day, even detect slight changes.

  • Sleep Monitoring System:

If you want to monitor your percentage of sleep time easily, Haylou RS4 Smart Watch can be a perfect companion for you. This smartwatch actively monitors your sleep time.

  • 12 Workout Modes:

Well, like every Haylou smartwatch, it also comes with 12 Workout Modes. They are –

  1. Cycling
  2. Climbing
  3. Fast walking
  4. Outdoor running
  5. Spinning
  6. Indoor running
  7. Exercise
  8. Free training
  9. Basketball
  10. Football
  11. Rowing
  12. Gymnastics
  • Activities Tracking:

Haylou RS4 has a built-in high-precision motion sensor that regularly monitors the behavior of your daily exercise, like – Distance, Steps, Calories, Sedentary reminders, etc.

  • Long Battery Life:

In daily use mode, its battery life can long up to 10 days. And you can use it for up to 25 days in basic mode.

  • Daily mode:
  • Heart rate monitoring
  • Monitoring sleep
  • Call reminders – twice a day
  • Message reminders – 8 times a day
  • Wrist-lift – 150 times a day
  • Exercise – twice a week
  • Run for – 60 minutes each time.
  • Basic mode:
  • default watch face
  • sleep monitoring
  • continuous monitoring heart rate and others
  • Maintain IP68 Waterproof Rating:

Haylou RS4 Smart Watch is totally waterproof with its IP68 waterproof standard, so you don’t need to take off this smartwatch during washing your hands or at bath time. Even in stormy rain and from your excessive sweat, it will be safe.

  • More Functions:
  • Comes with an Alarm, stopwatch, timer.
  • Give you the weather forecast for the next 3 days.
  • Track Control
  • Ring to find location System
  • Real-time Message Reminder
  • Breathing Training
  • constantly updated APP watch faces


Categories: , ,
Weight 48.6 g
Dimensions 4.52 × 3.72 × 1.11 cm


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See the following table to take a look on the shipping and payment methods:

Shipping Method
Payment Method
Delivery Charge
Delivery Time
Inside Dhaka
Home Delivery
Advance Payment
BDT 70
Max 2 Days
Cash on Delivery
BDT 70
Max 2 Days
Outside Dhaka
Home Delivery/Collect From Sundarban Courier Branches
Advance Payment
BDT 100
Max 2-5 Days
Cash on Delivery
BDT 130
Max 2-5 Days


Special Notes

  • For the Cash on Delivery payment method Outside Dhaka, customer have to pay 200 TK Advance as booking money, which is non-refundable. This amount will be deducted from the total bill amount. (i.e. Total bill of an order is 1000 TK customer will pay 200 TK as advance and the rest 800 TK while receiving the product).

Warranty Policy

Official Warranty (Provided by brands):

  1. This warranty is provided by the brands and usually ranges from
  2. Inform us if your product is under warranty period. (Warranty period will be mentioned in the package of the product.)
  3. You must keep the package and it will be necessary while claiming.
  4. In some cases you might visit or contact with the official service center of the respective brand.

Unofficial Warranty (Provided by Gear Buzz BD Limited):

  1. All of our products (except the products with official warranty) have a common 10 days warranty.
  2. Inform us if your product is under warranty period.
  3. You must keep the package and it will be necessary while claiming.

Return/Replacement Policy

Conditions for Return:

  1. Gear Buzz BD provides 3 days of easy returns for every product under certain conditions. Products that are damaged, defective, or not as described on the website can be returned within 3 days.
  2. If a wrong product is sent or the product is not the same as described on our website.
    Under this condition, the product must be returned unused, in the original packaging, and with all seals & tags intact.
  3. If the product is damaged, defective, or counterfeit.
  4. The product must be returned in its original packaging. All accessories, user manuals, warranty cards, and our invoice must also be returned.

Note that, change of mind is not applicable after receiving the product. 


For details and to know the refund procedure please visit our Return, Warranty & Refund Policy page.