As always ICE costumer service goes the extra distance to make sure it's costumers are taken care of. Neil at ICE Trikes put together a quick video for me (not on YouTube) showing how to connect Shimano's E TUBE app with the E6100 display for the Steps E8000 via Bluetooth on your iPhone or Android. Doing so allows for customization and updating of the E-Assist.
My display doesn't have a Bluetooth sync on it's menu so I wasn't sure if Shimano's E TUBE app could be connected to the Shimano Steps E8000. In the video Neil walks me through the process of customizing the assist settings on my E8000. Also the E TUBE app can check for firmware updates. The app also allows me to make minor adjustments to the odometer to allow for different tire sizes. The E TUBE app also connects with Shimano's Di2 electronic shifter.
Many thanks to Neil at ICE Trikes for all the help. E-Assist is new to me so this was not the first question he has answered for me and it probably won't be the last.
I'm have just shy of 1,000 miles on my ICE Sprint FS E8000 and it's been a game changer for me. More rides, longer rides, flat hills and more fun. And now knowing how to customize the e-assist settings...it's all good.