Mi Band X from Xiaomi is reportedly in the works, a tipster has claimed on Weibo. As per the photos shared on the Chinese social media website, the wearable will be transparent, have a 360-degree AMOLED display, and will not have a strap.

source https://gadgets.ndtv.com/wearables/news/mi-band-x-specifications-360-degree-flexible-amoled-display-report-xiaomi-2497569#rss-gadgets-all