GASON S4 Body Fat Scale Digital Bluetooth APP Android or IOS - Black #601-0002

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  • $49.00
  • Regular price $79.00

APP - English, Bahasa, Chinese, in total 13 languages














About 乐轻 APP




 Languages  16



 Data Measurement    

 14 Physical Data

 Historical Data


 Home User

 Measurement     Reminder   Feature


Target Weight Feature





 Detailed Parameters of S4









 Scale value



 LED display
 Material  Tempered glass


 3 AAA batteries (not including battery)

 Electrode Chips    



 High-precision sensors*4

 Maximum weight  


 Package list

 1 x S4 Bluetooth Bodyfat Scale

 1 x Instruction Book

 Feelfit APP use method


IOS: Apple Store Search for "乐轻" Download


Android: APP store search for "乐轻 download     


QR code:Please scan the QR code for quick download 


After the installation is complete, please turn on the phone Bluetooth function.Standing on the scale surface automatically connected to Bluetooth, when the display shows the number 0000, that is, Bluetooth data transmission is completed. 


Tips: Please do not wear shoes to use the product, this can not detect fat data. 


 Why there is an error for the first use? 

 When first used or moved away, the electronic scale will be automatically tested and weighing datas will be biased. Right datas can be available when used after shutdown.


 Why the weighing datas are biased on different grounds?

 As Gravity Sensor Principle is used in electronic scale, it must be weighted on solid and flat ground.


 Why the datas are different at different time on the same day?

 It's supervised that weighing datas will be naturally subject to metabolism, diet, exercise, clothes and other facts from day to night.