That can come later -- I'd rather see a company nail the basics first.
And that's really where I think the Apple watch will, on average, not be the Apple-type experience that their consumers have gotten accustomed to. For the first time in recent history, it may create not unhappiness but not satisfaction either. Whether you're an Apple fan or not, it's hard to argue that their products in general serve their purpose very well and you can't criticize anyone using their products - whether it be a mac, phone, or tablet (all 3 are in my household).
I've used 5 smart watches including the Pebble and most of Samsung's offerings over the years. I've moved away from the Pebble since the e-ink display is really low rent in this day and age and currently use the Gear Fit even though it's far more limited than the bigger Gear watches.
The reason? I can go 3 days without charging it and it does most of the necessary functions (time, notifications, alerts/reminders, pedometer, and media player control). I remember using the first gen Gear which could barely get over a day. There was nothing more frustrating than forgetting to charge it (for so many reasons that happen), and realizing you have a paper weight until the next day. Part of it is that I normally put on my watch as I'm out the door so I don't have the extra 30 minutes to wait for it to charge.
Honestly this may be like the early smartphone days where they only option was to buy additional cables and have one at home and work.
Besides smartwatches not being for everyone (unlike smartphones), I really do think a decent number of folks, especially people like the millennials at my company who constantly forget to charge their phones since they get home late, normally after a few drinks, are going to constantly be irritated at this. For phones it's a non-issue today b/c there are cables everywhere you go. But the first year or two for smart watches is going to be bumpy.