Teleporters + Maplocations
There are plenty of teleporters around to find in Elex, and they will help you alot in making progress faster. Make sure to double check spots where a teleporter might be, because you will often have the right idea of the location, but it's a bit hidden.
E.g. do I really need to walk up all the way to Ragnar every time? No, you don't. There's a teleporter right next to the building and still I walked there 5 times without noticing it.
Use your jetpack to get an overview of an area!
Here's a map of all the teleporters.