Yeah, I think the reason people think the latest wearable technologies are weird or unnatural is simply because they're uncommon and very obvious. Humans love to ridicule those who look different. People who wore glasses or braces used to get made fun with names like, "four eyes". Now days, it's a social faux pas to ridicule those who have devices for medical reasons but if they want to improve themselves, like improve their access to information, they're perfectly acceptable target.
I used to be made fun of for carrying around a PDA in middle school, now everyone has a PDA (smartphone). Eventually, wearable devices that improve our ability to access information will be as common place as glasses and braces and no one will they look bad.