Haylou GST LS09B Smartwatch Fitness Tracker



Lead a simple and stylish life.

Haylou GST LS09B is specifically made for sport enthusiasts with SpO2 Blood Oxygen Sensor to measure the oxygen level in the bloodstream at any time. Easily checks the information with a bright and clear view of a 1.69-inch large display screen. It also comes with a lightweight skin-friendly silicone strap which brings diversified aesthetics and comfortability.

Main Features:

  • Record your exercise and workout data in real-time.
  • Monitor your heart and sleep, 24 hours a day.
  • Can be used for about 20 days with one full charge and approx. 7 days for normal use. 
  • IP68 water-resistant & dustproof and can be worn for daily use.
  • Continuously update the watch face with your favorite picture.
  • More functions: Time function, weather notification, music control.


  • Specifications:
  • App: Haylou Fun
  • Resolution: 240 x 280
  • Bluetooth Connectivity: V5.0
  • Battery Capacity: 220mAh
  • Usage: Approx. 7 days in normal usage
  • Standby Time: 20 days
  • Charging Time: Approx. 2.5H
  • Number of sports modes: 12
  • Water-resistant: IP68
  • Working Temperature: 0°C ~ 45°C
  • Sensors: Heart-rate sensor, motion sensor, blood oxygen sensor
  • Compatibility: Android 6.0 and above, IOS 11.0 and above

  • Watch Weight: 50g
  • Strap Width: 22mm
  • Dimensions: 45.1 x 36.5 x 11.5mm

What’s in the box:

  • (1) GST LS09B Smartwatch
  • (1) Magnetic charger
  • (1) Manual


  1. Notifications may not work on some iOS devices if the screen is locked.
  2. Please be advised that the standby time is 20 days especially if the features were rarely being used.

Note: After submerging in water, please wipe the water stains before operating to prolong the service life of the watch. *Do not submerge in salt water*

After Sales Agreement: Twelve (12) - Months Limited Warranty

This Limited Warranty covers any defects in workmanship under normal use during the Warranty Period of 12 months from the date of its purchase. Within the first month, Prime Goods will replace, repair, or refund, at no charge, the products or parts of a product that falls under the following conditions:

  1. Factory defective items
  2. Improper craftsmanship
  3. Incorrect item delivered

**Damages due to misuse and mishandling are not included

If the customer avails of the warranty service beyond 1 MONTH - 12 MONTHS, the customer shall shoulder the shipping fees for the product's return and transport.

Please be reminded that the customer shall return the same purchased item with all the inclusions received. To obtain our warranty service, kindly contact us to determine the problem and the most appropriate solution for you.

Payment & Security

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