I have a Insys k6-w88 and it’s the same as kw88.
But Insys does’t provide updates.
The build numbber is:
Is there anyway of updating or install the kw88 software?
you can use sp flash tools to flash new firmware to it, but you should be aware that the kw88 has been made with several different screens with their own firmwares, so if you try to flash your watch and its not the correct firmware it might not work as expected.
Says it’s 1.39" Amoled
The watch is the same as kw88.
Full specs here:
we have at least this firmware available: https://discourse.fullandroidwatch.com/t/kw88-512-4gb-bt-call-firmware-update-11-11-17/30001, but I’m not sure whether it’s the right one for your watch