Some even have bionic arms or legs, some have machines helping their hearts. There are biohackers that are already planting technology under their skins and so on... The path is obvious and there's no question about it, what will benefit us, we will adopt. Our evolution leaves us no choice... Compete or be outcompeted, ruthless is they dna takes care of its longevity :)

I believe eventually, we'll be free from the limitations of our own physical bodies. And over a far longer period of time, we won't need them at all. We can manifest as any form and such.

Of course that won't happen if we destroy our species through direct or indirect actions.