It's simple and easy to use.
Frequently used exercise time can be easily used by saving it as a time set.
5 seconds before you start exercising, you can hear the sound or vibration.
Also you can use Korean and English.
Frequently used exercise time can be easily used by saving it as a time set.
5 seconds before you start exercising, you can hear the sound or vibration.
Also you can use Korean and English.
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