This watchapp lets you access your habitica (aka habitRPG) tasks and mark them completed.
Select a task in the tasks list and press 'select'. The selected tasks get IMMEDIATELY marked as completed or scored up. For habits with up AND down direction/action you can choose the direction in the upcoming card. If you have a task with a checklist you access the checklist via the task. To mark these tasks as completed you have to 'long select' - press select for a longer time - them.