Interesting, except for #2, the Fitbit Surge seems to meet all of those (might be slightly short on #4.) From what I hear, the Fitbit Blaze (basically a color screen Surge without independent GPS so that a phone is needed for location) actually has a hit longer battery life in normal use.
The Surge seemed to clearly indicate that they were interested in doing more than trackers, the Blaze seems to indicate that they realize that prioritizing what people want in a smartwatch over things that make sense in aprimarily fitness tracker is going to be important to a large segment of the market.
So, I wouldn't be surprised to see a near-future Fitbit that ticks all your boxes.
The Surge seemed to clearly indicate that they were interested in doing more than trackers, the Blaze seems to indicate that they realize that prioritizing what people want in a smartwatch over things that make sense in aprimarily fitness tracker is going to be important to a large segment of the market.
So, I wouldn't be surprised to see a near-future Fitbit that ticks all your boxes.