I like 'Geo Tracker- GPS tracker' ...an Android app. by Iya B. I use it to archive route and ride statistics rather than to monitor speed.
"My longest mileage ride was in the mid 30's with not much battery left. The pedal assist settings I use for longer rides (30+) are
a_ mostly on level#2
b_ level#1 on moderate downgrades or some flat sections
c_ level#3 on moderate uphills
d_ level#4 or throttle only when needed on steeper hills
e_ glide sometimes when it can
For this 220 lb rider I get 7+ to 8 miles on the first battery bar on pedal assist level#2 (weather temperature in the mid 40s F)."
"My longest mileage ride was in the mid 30's with not much battery left. The pedal assist settings I use for longer rides (30+) are
a_ mostly on level#2
b_ level#1 on moderate downgrades or some flat sections
c_ level#3 on moderate uphills
d_ level#4 or throttle only when needed on steeper hills
e_ glide sometimes when it can
For this 220 lb rider I get 7+ to 8 miles on the first battery bar on pedal assist level#2 (weather temperature in the mid 40s F)."
