Haylou RS3 Smart Watch with SpO2 tracking, Black

Rs 24,999.00 Rs 8,999.00 Save 64% Sold out
or pay in 3 x Rs 2,999.66 with Koko Koko
Shipping calculated at checkout.

Cash Price

Short Description

SpO2 tracking
AMOLED HD display
Customized watch face
5 ATM waterproof
GPS satellite positioning


  • 6 Months Warranty

Product details

Customized Watch Face

The Haylou RS3 Smart Watch supports customized watch face function. Watch faces are updated continuously to satisfy your ever-changing style.

SpO2 Tracking

Blood oxygen saturation (SpO2) is an essential physiological parameter of the respiratory cycle of the human body. Check your body at any time.

24 Hours Health Monitoring

Keep track of your physical condition 24 hours with an upgraded optical heart rate sensor and intelligent health algorithm.

* Heart rate monitoring: 24 hours heart rate monitoring. You can view recent heart rate data through a mobile APP.
* Sleep monitoring: Automatically monitor sleep status, record sleep heart rate, analyze sleep stage and time. Monitoring data and results are for reference only, not for diagnosis and treatment.
* Sedentary reminder: Remind you to rest in time when maintaining a sedentary state for working or studying.
* Breathing exercises: Perform guided breathing exercises at a set rhythm to relax in time.
* Set goals every day: Complete three small steps, distance, and calories burnt every day to keep your body active!

Precise Sony GPS

Sony low-power GPS module can accurately locate movement track, and the GPS can work continuously for 21 hours.

14 Workout Modes

Haylou RS3 Smart Watch features 14 workout modes and provides professional exercise reports like a personal trainer, making for more efficient exercise.

Outdoor exercise

Jogging, Fast walking, Biking, Climbing:
Average pace / exercise heart rate / exercise track / calories burnt.

Indoor exercise

Spinning, Yoga, Indoor running, Integrated training, Gymnastics, Basketball, Football, Rowing:

Exercise time / exercise heart rate / calories burnt.


Open water swimming, Swimming pool:
Distance / main swimming style / swolf / average pace / stroke times / stroke frequency / calories burnt.

5 ATM Water-resistance

Haylou RS3 Smart Watch is rated waterproof to 5 ATM with a metal frame and integral molding back shell design.
*5 ATM water resistance. It can withstand a pressure of 50 meters deep of still water for 10 minutes under a typical temperature environment.

**Water and dust resistance were tested under controlled lab conditions. Resistance may fail due to wear and tear or over time. Damage caused by immersion in liquid is not covered by warranty**

21 Days Battery Life- Standby

High-performance lithium battery. Basic battery life mode can last for 21 days on a single charge, no need to carry a charger for travel.

Frequently Asked Questions

How long does it take for the delivery and what are the charges?
  • The standard delivery time of orders in Colombo is within 2 working days. Island-wide delivery will be made within 3-4 working days.
  • Delivery charges within Colombo will vary based on location, between Rs 299 and 399. Delivery charges to anywhere outside of Colombo will be between Rs 399 and 599. There will be additional charges for heavy weight items & express deliveries
  • Pick-up of orders is available through Monday to Saturday from 10 am to 7 pm from Colombo 03 showroom.
What is SimplyTek’s return and refund policy?

We accept returns for products within a period of 7 days as long as the packaging and contents of products provided initially are in the same bought condition, and not damaged or opened, including all accessories and any other parts associated with the main product. Contact SimplyTek, and returns accepted can be:

(i.) Exchanged for any other product of equal value or higher value having paid the difference.
(ii.) Refunded in the form of store credit, where you can purchase a product in the future for the same value of the returned product(s). Cash refunds will not be provided as per the company’s policy, and any such requests will only be considered upon review by the management.

Returns for warranty claims will be accepted for the due course of the warranty period, and upon inspection and decision of the technical team, the product will be replaced if the issue is covered under the warranty. In an instance where you want to upgrade the product, we will consider the period it has been used, and 50% or more of the initial purchase value will be reduced, and the difference will have to be paid to purchase the upgrade.

What is the warranty period for electronics?

All electronics will have a warranty period of 6 months, and mobile phones will be covered for a period of 1 year, unless specified otherwise. For more information on our warranty policy, visit our After Sales Services page and contact SimplyTek for any further clarifications.