Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...
wasp-os - Firmware for smart watches based on the nRF52 family of microcontrollers (including Pine64 PineTime)
AutomateIt - Automate Your Android!
Wear Gesture Launcher - Wear Gesture Launcher – Wear OS – Wear Launcher that lets you forget about swiping that long of small icons, just tap, draw, and do.
LIama - LIama is a Location-Aware Mobile app that determines your location and helps you do lots of other stuff with ease.
InfiniTime - InfiniTime is an open-source, C++-based firmware OS specifically made for the PineTime smartwatch.