You just want to select the activity type and then start/stop the timer? Is it not sufficient to just create a custom activity profile with gps disabled on your device? The only thing I see that this application would provide is a way to skip changing the activity type on Garmin Connect after uploading.
Travis
Its sadly not possible on Vivoactive.....
I've already got this started. Unfortunately, you select several activity sub-types cannot be used because of a ConnectIQ bug. Instead of releasing the app now with crippled functionality, I'm going to take some time to add features to it.
Travis
Just to update, on my fenix 3 today I created a custom app on the watch, called it weights and there is even a weight lifting icon to choose!
I then set screen 1 as heart rate, timer and clock.
Screen two is avg hr, %age of max and hr level.
I think it still tries to guess a distance but that's not a problem.
Seemed easy to do though.