I use BLEvo similarly to
@Calcoaster. That is, my Wahoo performs various roles for my Vado and Vado SL while BLEvo runs on the smartphone in my pocket.
Now I am against keeping a smartphone on my bars. Even a Quadlock can fail in rough terrain or in a crash. A smartphone has not enough battery charge for a 12 hour long day. It is susceptible to precipitation. It cannot be really operated in gloves. GPS bike computers have been designed for cycling and they connect to Specialized e-bikes.
The
Specialized has turned out to be useful for me. I rode for a group road racing workout two days ago. My Wahoo was active for the whole trip but
Specialized was active for the workout only, giving me the essential info such as actual average speed for that fast ride. Or, realistic average leg power figure of 111 W. Or, average electrical assistance power of 260 W.
I'm still confused about the full charge reporting by BLEvo. BLEvo has kept me believe the full charge of my black battery was 500 Wh. Now, when Mission Control told me the charge has been 556 Wh, BLEvo woke up and reported the same...