For these reasons, for me, Pebble was the only smartwatch that appealed to me, hardware-wise, but it's worth noting that the ToS on their Pebble software is ridiculously anti-privacy. There's an alternative app on Android that is privacy-conscious (gadget bridge), but it's still a work in progress (and they have to reverse engineer everything on the device).

I'm still happy enough with being able to more or less customize my watchface, but if you both care about your privacy and want to make serious use of the "smart" smartwatch features, I don't think there's currently anything on the market for you.