I love how everyone's predicting something that only achieves 'smart' status because of interaction with an iphone. Since when has apple ever made a major product release that was reliant on already having another (hardware) product? I'd guess that if there's any interaction at all it will purely be to allow the iWatch to use (over Bluetooth 4) the cellular/wifi radios of the iPhone. Otherwise I expect it will be an an app-centric device with the screen size of the 6th gen nano.
The number of wrist straps that were produced for that nano probably convinced apple there was a market for that kind of device. They will definitely be going for the high end market so that includes the people that wear rolexes. What is always going to be a problem with a device that small is battery life: What I'd like to see is a screen unit perhaps half the thickness of the 6th gen, with a shell and luxury-style wrist band made out of liquid metal, and inside each segment of the band is one cell of the battery, to the point that the total battery capacity is actually greater than the 6th gen nano. Apple alone has the battery shaping experience and industrial design to pull this off.
The number of wrist straps that were produced for that nano probably convinced apple there was a market for that kind of device. They will definitely be going for the high end market so that includes the people that wear rolexes. What is always going to be a problem with a device that small is battery life: What I'd like to see is a screen unit perhaps half the thickness of the 6th gen, with a shell and luxury-style wrist band made out of liquid metal, and inside each segment of the band is one cell of the battery, to the point that the total battery capacity is actually greater than the 6th gen nano. Apple alone has the battery shaping experience and industrial design to pull this off.