Test Mode in Samsung Galaxy Fit3

This test to examine display effects using multiple images. After activating the test, users should tap each display and check for defects. If no defects are found, they should tap "PASS"; otherwise, they should tap "FAIL".

This test is used to check the Touch Screen working. Once the test is activated, trace your finger across all grids on the screen. If all grids are covered by touch operation, the watch will move to next test automatically.

This test checks if the motor has any defects by performing vibrations one, two, or three times. If the vibration count matches, there are no defects; and the next test will be conducted.

It is used to check the Key. Press the side Key and observe the result. If the Key press is detected (indicated by the indicator changing color from Gray to Green), there are no defects. However, if the test doesn't finish within 20 seconds, there could be a defect.

Connect the device to the charger for 20 seconds. If the charging works normally (indicated by the indicator changing color from Gray to Green), there are no defects. Failure to complete the test within 20 seconds may indicate a defect.

It is used to check the HRM sensor. If the PPG LED keeps blinking and displays a numerical value, there are no defects.

*PPG stands for Photoplethysmography

*HRM stands for Heart Rate Monitor

It is used to check the Light sensor. After activating the test, cover the top side with paper or another object, which should decrease the value. A decrease in value indicates no defects.

It is used to check the Accelerometer. After starting the test, users rotate the band clockwise 90 degrees horizontally within 20 seconds. During rotation, the values of x, y, and z should change.

It is used to check the Gyro Sensor. After starting the test, users rotate the band clockwise 90 degrees horizontally within 20 seconds. During rotation, the values of x, y, and z should change.

It is used to check the Barometer. Check the value of Barometer. A displayed numerical value means there are no defects.

It is used to check the brightness change of the screen. The backlight intensity should change from bright to dark (100% > 50% > 10%). Normal brightness change in this sequence indicates no defects.

Test Results – Check Test Results

• Pass or Fail: Check each item’s test result.
• After Auto Test, the result page will be displayed as below or you can check through the Test Result (Auto) menu.