Patent documents: LG G Watch will also push W Watch

"TechWeb report," according to a recent patent filings issued by the U.S. Patent and Trademark Office, LG is preparing to launch a smart watch using the Android Wear system. We all know that LG G Watch has been exposed and the watch will be officially released in the near future. But obviously this exposure is not G Watch, but a smart watch called W Watch. According to the patent description: The device can receive, process, transmit and display the movement/body Fat/BMI Index, that is, the new smart watch features more targeted, mainly for sports and health design of a smart watch, speculation is likely to be a smart hand ring. But there is no more information in the patent, and we have no way of knowing whether the device has a screen or what kind of hardware to use.