By cons I do not think the show was as big and thick without being too heavy. One feels without being embarrassed. But having a thin wrist, she was a bit disproportionate me. She suddenly brings joy to my brother.
The instruction provided is in English and Chinese but is not necessary for the settings as easy to use.
The timer works well: the top button to launch and stop and bottom button to reset to 0.
His only real flaw for me is the dial size that is too big. But it is due to the size of my wrist and should be embarrassing for someone with a larger wrist.