Hi,
My daily use phone is the lokmat APPLLP 4 pro (A11).
Is this the watch you are enquiring about?
If so, there is a complete thread about this watch available here in the forum. Android 11 is here! Lokmat APPLLP 4 Pro and LEM16 Z40 models
My experience is favourable, with a regular 2 day battery life with light use. The additional battery pack charges to about 60% as a backup if you are away from power and need a top up.
Plenty of watch faces available and potential to design your own with the WFD sortware available from the forum too. (Needs java runtime environment on your computer).
It may help to post a picture of the watch you are researching, incase I am mistaken with your initial description.
All the best with your choice.