Polymath Programming
 What is pmTriathlon? 
 

pmTriathlon is a multi-sport app for triathlons. Designed to record a swim, a cycle and a run, with a transition inbetween (although the transition doesn't seem to create a FIT file, I'm assuming this is something to do with ConnectIQ)

 
   
 Usage 
 

Once started, the GPS will try and connect, the red bar above and below the phase chevrons indicates GPS signal, and will turn yellow or green when a signal is acquired.

To start your triathlon, press the 'Enter' button (physical button on the right side of the vivoactive). Press this at the start and end of each discipline.

Press the button a final time at the end of your triathlon, and you will be presented on-screen with the total time, with phase split times.

 
   
 Links 
 

Garmin ConnectIQ Store

Garmin Forum Thread

Source Code (MIT Licence)