Main motivation is a watch on my wrist, and thats what i have now with my 44mm spacegrey LTE.
I leave my iphone 6 plus off/at home. I do not need social media alerts etc, i wanted the next evolution in mobile phone tech. the daily fitness rings and heart monitoring are a fantastic bonus, the rest is standard turned off as i do not care about it, its not really a smart watch to me but rather a alternative way of a phone.
I did not want to buy a new iphone, as i honestly cannot care less for most of its features, the 6 Plus is still great but i dont want a social media distraction during my working days.
Its funny i am actually making youtube videos and need to be active on social media, so by cutting it down to 1/2 hours a night keeps me sane, the amount of upkeep of social media related content is crazy high. i keep my media content creation as much as seperate as possible from the rest of the day, so i can enjoy life more without feeling obliged to upkeep with everything none stop.