Mobvoi has released a YouTube video offering hints of its next product release. It appears to be a new smartwatch, most likely of the Ticwatch line. The OEM claims that it can "boost your daily efficiency" and has an improved heart rate monitor.
https://www.notebookcheck.net/Mobvoi-teases-a-new-product-probably-the-next-Ticwatch.427082.0.html
the next two images tell
"Longer and better battery life with layered display technology"
"Swim friendly with one-click tracking"
until now mobvoi did not recommend to use the ticwatch pro for swimming so that is definitly a new feature
China got the 4G model a while ago & there was not much of a difference so I do not have my hopes up. It would be nice if came with a SD 3100 processor & 1GB of RAM tho ...