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The lightening bolt ges away.
Sorry, there was a problem. Please try again later.When the vivosmart HR is charing the battery bars will flash. When the device is done charing the battery icon will no longer flash.
Sorry, there was a problem. Please try again later.When you plug it into your computer be sure the display is on the time function, and a battery will pop up. You will see sections of the battery moving up and down and that is it charging. You will know when it is completely charged as the entire battery picture is full and not moving up and down any more.
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