https://www.gizmoadvices.com/install-apps-on-dz09-gv08-aplus-smartwatches/
How to Install Apps on DZ09, GT08, GV08 and APLUS Smartwatches
This tutorial lists steps on how to install Apps on DZ09, GV08 and APLUS Smartwatch Phones. The supported format of apps for these watches is .vxp
how to installapps