No, these are the manual stick and press kind. I've never tried the auto-injector, so can't say anything more about
them. Really, it is sorta unnerving the first time to inject yourself, but, if done properly self injection to the penis is very easy and minimally painful. I find that I never feel it anymore. Part of making it painless is using the proper needle (30 or 31 ga., 1/2 or 5/16 inch, .5cc or 1cc insulin syringe) and knowing how to inject. Most guys here have started doing the plump and hold injection technique, using a penis pump to fill the penis about
1/4 with blood, then using a ring to hold it in and then injecting. This presents the needle with a good inflated cavernous cavity filled with some blood, making it easy to tell by feel when you are in the correct place, as the resistance drops when the needle is in the cavity, then the ring holds the drug in for a few minutes, maximizing the time that the drug has to adsorb into the tissue, resulting in the need for less drug and for much better erections by complete adsorption before releasing the ring and proceeding....
It is a matter of prep, trial and error, and if prepped right, there won't be any errors,