I like not wearing a watch. Having something on my wrist decreases ease of melding with my computer. I like the flow-state where it is just me and the bits, working together to make each other work.
Thus, if I was to give up my previous wrist space, it would have to be for a good reason. It would not be a pedometer ( lives in my pocket), a GPS (lives on my phone), or a sports anything (lives nowhere on my person).
I’d consider a health monitor but I don’t think the technology is there. I’d want it to monitor core body temperature, heart rate, glucose levels, and blood pressure. Basically, it would be a wrist mounter tricorder. None of those are easy to do on the wrist (also, noninvasive was implied) so this seems like a pipe dream.
But I’m not completely unreasonable. I’d settle for an auxiliary screen for my phone. It would have to be light, more like one of those rubber cause wrist bands (i.e. livestrong) than a proper watch.
I’ve heard rumors of Apple and a slap band style. I could get into that. Say it is two inches wide and eight inches long. When flat, it could show me movies via, I dunno, Bluetooth (or BTLE). My headphones would plug into my phone so the wristband doesn’t need a jack. Though it could have one which would let me watch movies with someone, that’d be neat.
Given my goal “watch” is now about 2″ wide and 8″ long, the screen could be about 2″ x 4.5″ which would show movies in widescreen (16/9).
I could see using the wristlet in flat form as a display, using my phone’s screen for a larger keyboard. But I don’t have any problem with typing and seeing on my phone (most of this blog post was written on my phone).
When the wristlet is in coiled mode, it should show time and some chosen info from my phone: texts, emails from VIPs, tweets, etc. I’d like to be able to press something and say show me more and dismiss (also pause, forward, and back for movies). I don’t know if that means I need a touchscreen or just a few buttons on the end. With feature creep, I could see a stopwatch but I don’t really need a features I’ve got elsewhere.
I understand a lot of people are trying to make a wrist based phone and I can understand that. But even if they succeed, I don’t want that. How about instead of another me-too product, we get something really spiffy?
If you want my wrist, be innovative.