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Body Fat Scale

Last Updated on : 2022-03-02 06:44:18download

Application scope

This topic describes tests on body fat scale products. It will help to apply for the Tuya IoT Cloud certification.

Test scope

Function Scope
Package Packaging materials, accessories, graphics, and texts.
Appearance and structure Appearance of the whole device and the structure of the product.
Hardware function Power consumption and sensor sensitivity.
Software function Data allocation and body fat detection.
Special test Panel compatibility, mobile phone compatibility, and stability.

Test environment

The networking for testing the body fat scale is as follows.

Body Fat Scale

Test guide

Package

  • Test purpose: The purpose is to ensure the integrity of the packaging materials and accessories, and the accuracy of the graphics and texts.
  • Scenario: The user unpacks the package for the first time.
  • Test method: Take a visual inspection when unpacking.
  • Pass standard: The box is intact, the accessories are complete, and the graphics and texts are clear and explicit.

Appearance and structure

  • Test purpose: The purpose is to ensure the functionality and the appearance completeness of the device.
  • Scenario: The user uses and experiences the device in daily operation.
  • Test method: Use the manual operation and visual inspection.
  • Pass standard: The device functions properly without any appearance defects.

Hardware function

  • Test purpose: The purpose is to ensure the functionality of each hardware module of the product.
  • Scenario: The user experiences the device in daily operation.
  • Test method: Use the manual operation and visual inspection.
  • Pass standard: The RTC time has no deviation. The button and other parts are functional.

Data allocation

  • Test purpose: The purpose is to ensure the weight data are allocated to corresponding users automatically.
  • Scenario: Users with different weights are associated with the device. When the data allocation function is enabled, the data are allocated to the users with the closest weight. (The weight difference should be within ±2 kilograms.)
  • Test method: Test multiple groups of weight data for different persons and check whether the data are allocated correctly. Test multiple groups of weight data for the same person and check whether the data are allocated correctly.
  • Pass standard: The data are allocated to corresponding users.

Weight

  • Test purpose: The purpose is to ensure the weight data are complete.
  • Test method: Test multiple groups of weight data.
  • Pass standard: Multiple groups of data of the same person are close.

Body fat

  • Test purpose: The purpose is to ensure the fat data are complete.
  • Test method: Test multiple groups of weight data.
  • Pass standard: Multiple groups of data of the same person are close.

BMI

  • Test purpose: The purpose is to ensure the BMI data are complete.
  • Test method: Test multiple groups of weight data.
  • Pass standard: Multiple groups of data of the same person are close.

History

  • Test purpose: The purpose is to record the weight changes.
  • Test method: Test multiple groups of data to compare.
  • Pass standard: The data recorded in the app are consistent with the actual data, and the chart data are correct.

Battery level

  • Test purpose: The purpose is to ensure the battery level is displayed properly on the app.
  • Test method: Pair the device with different battery levels, replace the battery with a different level, and test the battery voltage and compare it with the voltage displayed on the app.
  • Pass standard: The battery level displayed on the app is consistent with the actual battery level.

Stability

  • Test purpose: The purpose is to ensure the proper function of the device.
  • Scenario: The user uses the device for a long time.
  • Test method: Keep the device working continuously for 7 × 24 hours.
  • Pass standard: No restart, crash, or data loss occurs during the test.

FAQ

For more information about the FAQ concerning body fat scale devices, see Tuya Smart Help Center.