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HAYLOU LS02 Smart Watch 2 Manual

HAYLOU LS02 Smart Watch 2 Manual Image

Haylou SmartWatch 2
User Manual


What’s in the Box
Smart watch, charging cable and user manual.

How to Wear

Please put on the watch and move it about one finger distance from your carpus. Please adjust the tightness of the watch band to fit yourself.
Note: Too loose of the band may impact the performance of the heart rate sensor.

  1. Hold the function button to power on the watch and a QR code will be displayed. Use your phone to scan the QR code to install APP. You may also scan the QR code below to install.


Note: The instruction below is for reference only.
For actual installation, please follow the instruction in APP.

How to Use

  1. In-Home Page, slide down from the top of the watch face to open Quick Setting.
  2. In-Home Page, slide up from the bottom of the watch face to open Control Panel.
  3. In-Home Page, slide right/left to skip to previous/next page.
  4. When it’s not in Home Page, slide from left edge to right edge to return to the previous page.
  5. In-Home Page, keep touching screen for 3s to enter Watch Face Change.
  6. Hold function button for 3s to power on/off.
  7. Press the function button to return to Home Page (only open one page).
  8. Press the function button to skip to the previous page (open two pages).
  9. Press the function button to pause/resume your workout (during workout).


12 sport modes ( jogging, hiking, biking, climbing, spinning, indoor running, yoga, gym, free training, basketball, football, and boating)
A 24-hour heart rate monitoring keeps making records
It tracks your sleep time and status
You may check the coming three days’ weather and real-time temperature
Remote music control on phone (the watch cannot play music  independently)
Help adjust the breath and relax yourself
Accuracy is up to two decimal places
A full-screen timer
Open, set, check and close the alarm clock
Sit too long and it’s time to get on your knees

How to Charge

  1. Charge the watch via charging cable and make sure pogo pins are well-contacted.
  2. Use a quality adapter with an output voltage of 5V and an output current of 0.5A or above.
  3. If you do not use the watch for a long time, the charging icon may not show up until you charge the watch for over 1 minute.
  4. Please always keep pogo pins dry.


  1. We hold the right to revise the User Manual without any notice to you. Parts of the functions may be different in certain software.
  2. Please charge the watch more than 2 hours before use.
  3. This product is within IP68 waterproof, yet do not soak it into hot water or other corrosive liquid, or wear it for a dive to a depth over 3m. Any defects caused by the above practices will not be covered by a warranty.
    Please do not get the band too tight. Keep contact parts of the watch dry and clean the band periodically. For any allergies, please take off the watch at once and consult a doctor.
  4. Function button and touch screen are not available for use underwater. If the watch gets wet, please dry it before use.

Warranty Card

Warranty Period
12 months after you purchase this item. ( or you may inquire your local shopper for more details.) Free Service
Supposing any defects caused by quality issues occur within the warranty period, please take this warranty card and purchase receipts to your distributor for free exchange service.

Model Number
Date of Purchasing
User’s Name
User’s Phone
User’s Address
Shop’s Name
Shop’s Address

Free exchange service will not be accessed under the following circumstances:

  1. Damages caused unauthorized disassembly.
  2. Defects or physical damages caused by leaking or dropping.
  3. Damages by an act of God.

Supposing your item is within any damages or defects except the above circumstances, please return to us or your distributor for free repairing.

Manufacturer: Dongguan Liesheng Electronic Co., Ltd.
Address: Suite 1303, 1305 and 1306, 13/F, Project Phrase 2 of Gaosheng Tech District, Dongguan City, Guangdong, China.

Basic Parameters
Product name: Haylou SmartWatch 2
Product model: Haylou-LS02
Main body size: 48 x 36 x 11.5mm
Band size: 20mm
Weight ( with band ): 38g
Display: 1.4 inch TFT LCD
Definition: 320*320
Bluetooth version: V5.0
Sensor: heart rate sensor, accelerometer sensor
Battery capacity: 260mAh
Battery life: 20 days of long battery life
Dust, waterproof: IP68
Working temperature: -20 ℃~45 ℃
Data sync platform: HAYLOU
Compatibility: Android 4.4 or IOS 8.0 and later

CMIIT ID: 2020DP3517

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