HAYLOU RS4 Smart watch


  • Compact Body
  • Ultra-high resolution and faster response speed
  • 10 days battery life
  • Clear and stunning
  • AMOLED HD Large Display

3,600.00৳  4,000.00৳ 

Haylou RS4 price in Bangladesh 2022

Creative Design

The lightweight metal bezel is designed with a technological aesthetic. The silicone strap is breathable and skin-friendly. Comfortable for long wear.

Large Selection of Watch Faces

Using the mobile application, you can choose any of the many dials presented. The watch will always match your mood and image.

SpO2 Monitoring

Drowsiness and fatigue after intense exercise or work are a sign of a lack of oxygen in the body. Haylou RS4 supports blood oxygen testing at any time, so you can better understand your physical condition.

All-Day Heart Rate Monitoring

RS4 Smartwatch price in Bangladesh

Attentive care at any time Monitors your heart rate 24 hours a day, taking care of your health. View your latest heart rate data through the mobile app.

Sleep Monitoring

Smart watch Haylou RS4 records all stages of sleep, allows you to make an assessment. Based on the received data, the user has the ability to adjust the sleep mode.

Breathing Exercises

Follow the rhythm and breathe deeply Relieve stress, relax your mind and body

12 Sports Modes

Xiaomi Haylou Smart Watch RS4 (LS12) has 12 sports training modes and can record real-time exercise data, helping you to track and improve your sports performance.

Active Activity Tracking

Haylou RS4 price in BD

With a built-in high-precision motion sensor, Haylou RS4 smartwatch records your daily exercise. Set goals and strive to achieve them.

10 Days Battery Life

Battery life can be up to 10 days in active mode and up to 25 days in basic mode

  • Normal use mode: turn on heart rate monitoring; sleep monitoring; message reminder; call reminders twice a day; message reminders 8 times a day; turning on the screen 150 times a day; training twice a week; running for 60 minutes.
  • Basic usage mode: default watch face; sleep monitoring; turn off Bluetooth phone connection, continuous heart rate monitoring, and other functions.

Notifications to keep you informed at all times

Always in touch

Haylou RS4 bd

Never miss a second with our Haylou Smart Watch RS4. Connect your watch to your phone to receive emails, subscriptions, messages, or other notifications.

IP68 Waterproof and Dustproof

Haylou GST is IP68 waterproof and dustproof, so it can be worn daily. No need to worry about sweat and rain.

SKU: SWHA5923 Categories: , Tag: Brand:


Display 1.78″ (368 x 448) AMOLED display
Battery Battery capacity: 230 mAh
About 12 days (24 hours heart rate monitoring)
Connectivity Bluetooth V5.1
OS Android 6.0 and above, iOS 11.0 and above. Supported functions will vary with different watches, mobile phones, and countries.
Sensor Heart rate sensor, motion sensor, blood oxygen sensor
Dimension 45.2 x 37.2 x 11.1mm
Strap width: 20mm
Weight Watch weight 48.6g (with strap)
Color Black

How to order

  • STEP 1: Select the products you wish to buy.
  • STEP 2: Click Buy now or Add to cart for multiple order.
  • STEP 3: Go to Check Out page and confirm your product.
  • STEP 4: Sign up or login to your account.
  • STEP 5: Select your PAYMENT METHOD.
  • STEP 6: Click Place order Button.
  • STEP 7: Your done!! Check your email for confirmation Email.


DwellerCart.com is dedicated to enable a unique & delightful purchase experience for its customers. We are hell-bound to ensure the highest quality & reliability for our customers. However, there might be some inconsistencies. On seldom occasions, you may have to return an order.

Return Policy:

  • In case the Customer Changes his/her Mind:
    • Must notify within 3 Days.
    • Please do not break the seal of your received product & conserve the delivery packaging & invoice.
    • Any exception will result in no return.
  • In case of a Misplaced Order:
    • Check the product and match it with the invoice.
    • Let us know as soon as possible
    • Please do not break the seal of your received product & conserve the delivery packaging & invoice.
    • Any exception will result in no return.
  • In case of Manufacturing Defect:
    • Must inform us immediately after learning the defect.
    • Any delay beyond 7 days will result in no return or replacement.

***Note: 1. Quality of the product depends on the manufacturer. DwellerCart.com has nothing to do with it. You cannot return a product if you do not like the product quality. 2. DwellerCart.com will bear the delivery charges for 7 Days replacement warranty/Default warranty. Customer must bear the delivery charges for General warranty claim.

Warranty Policy:

  • Warranty provided by Brands:
    • Notify us with in warranty period for any inconsistency.
    • Warranty claims will require at least 2 weeks of inspection before passing the claim.
  • Warranty provided by DwellerCart.com:
    • Only applicable in case of a manufacturing defect.
    • Must notify within 7 Days.
    • Any delay will not be acceptable.
    • Any exception will result in no return.

Refund Policy

  • Refunds
    • Refunds are made only when the request is made within 3 calendar days of the purchase. And the purchased product must be in sealed/wrapped/intact condition (as delivered) to be eligible for a refund. Otherwise, there will be no option for any refund.
    • Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item.
    • If your return is approved, we will initiate a refund to your DBBL Bank Account/Card or bKash.
      You will receive the refund within 7-10 working days.


  • You will be responsible for paying your own shipping costs for returning your item. Shipping costs are non­refundable.
  • If you receive a refund, the cost of return shipping will be deducted from your refund.

How do I request for a return?

  • Option 1: Contact us on Facebook
  • Option 2: Contact us on 📞+8801777768214
  • Option 3: Mail us at 📧 refund@dwellercart.com
  • Cash On Delivery available (Inside Dhaka).
  • Outside Dhaka full payment order accepted.
  • Order Process time takes at least 24 hour.
  • We call to verify number and confirm order.
  • Order tracking or order updates available.
  • Delivery time takes approximately 24-48 hours inside Dhaka or within a day if order before 2:00 PM.
  • Outside Dhaka approximately 3-5 days (Delivery Time).
  • Customer can check the product in front of the delivery person.

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HAYLOU RS4 Smart watch Price in Bangladesh

HAYLOU RS4 Smart watch and other products in the , category are available in the DwellerCart online store in BD at desirable price 3600 tk. There are more than thousand of products from renownd brands in dwellercart.com. On this ecommerce website you will find advantageous offers, read the detailed characteristics and description, as well as reviews of this product in order to make the right choice and order the product online though all listed product are very carefully placed. Buy items such as HAYLOU RS4 Smart watch in the Dweller Cart online store, after checking their availability with dispensation. You can receive the goods in bangladesh in a way convenient for you, for this, read the information about delivery and pickup when placing an order.