Both bikes are from Velotric. My bike is the Mango (yellow) one on the left; it’s a “step-over” version of their new Nomad 1 model. It’s a big, heavy, fat-tire e-bike.
DW’s bike is the Cyan (blue-green) “step-thru” Discover 1 model.
Here’s a link to Velotric’s website:
HTH,
Jim / crewzer