Currently the most useful Android bike computer app for training (especially interval training). The runner up is Wahoo Fitness, but Wahoo lacks the right views for power based training, and flakes out a lot. However, this app could use a bit of a user experience / design overhaul. The feature set is great, the way it's presented is a bit painful.
Pros:
- integrates well with all the bluetooth sensors I have (heart rate, speed/cadence, power meter)
- uploads to a wide assortment of sites out there (including strava and training peaks)
- very customizable, I was able to make almost exactly the layout I want
- so far seems reliable (just did a small ride however)
- I'll have to get used to the Start Sensors vs start trip flow, but I think I might like that
- ability to merge rides in the UI is an awesome feature
- great that it can trigger calibration on power meters