A lot of it's tied to Otto's obsession with robotics.
A (way more logical than Iron Spider's three) set of four robotic spider legs can pop out of the back of the costume which are useful for fighting and also climbing obviously.
The panel on the top of his glove has a screen on it from which Spider-Man can see current web fluid levels, access his private network in a smart phone kind of way and see through the eyes of the hundreds (maybe thousands) of little robotic spiders Otto had dispersed throughout the city looking for crime.
He has a communicator built into the mask which is something that peter had, but added voice commands for alternate vision modes installed in the eyepieces. Some of those modes provided scientific information about things he was looking at in an Iron Man heads up display kind of way while some could shield his eyes from sudden flashes or other interference.
What are essentially claws were installed in the gloves that are retractable, but could also inject microscopic spider-trackers under the subject's skin on a scratch.
Superior Spider-Man was all about that intel. Spider-Man has always punched above his weight because he fights smarter, not harder. Superior upgrades just took that to the logical conclusion.