Goal: Use the Google Fit app to monitor my walking distance from my office's 12th floor to the ground floor. 
Steps:
action: action_type: click
step_instruction: Tap on the plus button
action: action_type: click
step_instruction: Tap on the track workout option
action: action_type: click
step_instruction: Tap on the while using the app button
action: action_type: click
step_instruction: Tap on the start walking option
action: action_type: wait
step_instruction: Tap on the start walking option
action: action_type: wait
step_instruction: Tap on the start walking option