NÜWIEL provides innovative mobility solutions to move goods in urban areas in a sustainable and cost-efficient way. We have developed the world’s first intelligent electric trailer for bikes in the last-mile logistics. Our patent granted technology enables the eTrailer to accelerate, decelerate, and brake automatically with the user, requiring no additional effort. In summary, the user can move 250kg with the normal bike, without feeling any weight. The eTrailer can be attached to any bike, eBike, or cargo bike, and can be walked by hand in pedestrian-only zones, providing a safe and convenient last-mile delivery solution in urban areas.