Ratchete 2020-07-05T18:23:41+00:00 rt，这个手环怎么样，值得买吗，想买来跑步用合适吗，或者有什么其他推荐吗。[img]https://img.nga.178.com/attachments/mon_202007/06/c4Q5-776wK1zT1kSg0-sg.jpg.medium.jpg[/img]