• Before operating the appliance, please read the instruction manual and follow the instructions provided. The manufacturer is not liable for any damages resulting from use of the appliance contrary to its intended use or inappropriate use. Keep the instruction manual for future reference.
  • The appliance is intended for home use only. Do not use for other purposes contrary to its intended use. Do not use for medical or commercial purposes.
  • This appliance may be used by children of at least 8 years of age and by persons with reduced physical, mental abilities and persons with no experience or knowledge of the equipment, if supervised or instructed on its safe use so that the risks associated with it were understandable. Children should not play with the appliance nor clean or carry out maintenance of the appliance unattended.
  • The scale is a precision device. Do not drop, hit or shake it.
  • If the scale is not used for a long time, remove the batteries.
  • Batteries that are flat or out of use for a long time may leak.
  • The appliance is not intended for people with a pacemaker or other medical implants. Tissue measurement is not recommended for pregnant women and people during dialysis.
  • Before stepping on the scale, make sure the platform is dry.
  • The scale can be slippery if its surface is wet.
  • The scale must not be used near strong electromagnetic fields.

Device is compliant with EU directives:

– Electromagnetic compatibility (EMC) Device marked CE mark on rating label
When this crossed-out wheeled bin symbol is attached to a product it means that the product is covered by the European Directive 2012/19/EU. Please inform yourself about the local separate collection system for electrical and electronic products. Used appliance should be delivered to the dedicated collecting points due to hazardous components, which may affect the environment. Do not dispose this appliance in the common waste bin.
Your product contains batteries covered by the European Directive 2006/66/EC, which cannot be dispose with normal household waste. Please inform yourself about the local rules on separate collection of batteries because correct disposal helps to prevent negative consequences for the environmental and human health.
Environmental information:
All unnecessary packaging has been omitted. We have tried to make the packaging easy to separate into three materials: cardboard (box), polystyrene foam (buffer) and poly ethylene (bags, protective foam sheet). Your system consists of material which can be recycled and reused if disassembled by a specialized company. Please observe the local regulations regarding the disposal of packaging materials, exhausted batteries and old equipment. Your products is designed a manufactured with high quality materials and components, which can be recycled and reused.

Technical data:

Capacity up to 150kg, graduation 0, 1 kg
Power supply: 3V CR2032 battery

  • Display
  • User number
  • Sex
  • Hydration
  • Fat%/ Muscle%/ Bones%
  • Obesity rate
  • Calories units 1 g Weight units 1 h. Age
  • Height units
  • Scale platform
  • Buttons (SET,.&., T)


  • Open the battery cover on the bottom of the device. Remove the used battery.
  • Insert a new battery paying attention to the proper polarity.


Make sure the batteries are operational and inserted into the device. Place the scale on a flat, hard surface.
Step on the scale. It will start automatically and calibrate, then it will indicate the result of the measurement. Wait for the result to stabilize, it will pulse for some time, then the scale will turn off automatically.


The scale has a memory for 12 user profiles. The range of height is from 100 to 250 cm, age from 1 Oto 100 years.
The parameter selection process starts by pressing the SET button. The parameter value is changed by A, T buttons. Confirm and move to the next one by pressing the SET button:

  • Profile number selection
  • Sex selection
  • Height
  • Age
    When the last parameter has been confirmed, the scale will display 0.0 and then will automatically turn off. If the scale is on and displays 0.0, press the SET button for 3 seconds to enter settings.


Start the scale by pressing the SET button. Select the user profile with A, T buttons. Tread on the scale, the scale will display 0.0. Step on the scale. Wait for the roooo I measurement. When the measurement is complete, the scale will display the results three times: weight, % body fat along with the obesity scale, % hydration,% muscle tissue,% bone tissue, the recommended daily amount of calories .. Next, the scale will turn off automatically.


Start the scale by pressing the SET button. Select the user profile with A, T buttons. Step on the scale or wait 6 seconds, the scale will display 0.0. Press the A button to retrieve last measurements. To skip pages faster, use the A, T buttons. The scale turns off automatically after displaying the measurements three times.


To change units from metric {kg) to imperial {lb, st) or vice versa, start the scale and find the units change button. Press the button to change units.


  •  The scale has been overloaded.
  • Low battery, replace the batteries.
  • The scale requires recalibration, restart the scale.
  • of fat too low.
  • of fat to high.

If an error is displayed and the scale does not turn off automatically after a longer time, remove the batteries for more than S seconds.


Wipe the weighing platform with a damp cloth. Then wipe dry. Do not submerge in water or other liquids.

Documents / Resources

SAMSUNG WCA720M WI-FI Transceiver [pdf] User Manual
WCA720M, A3LWCA720M, WCA720M WI-FI Transceiver, WI-FI Transceiver


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