The wrist computer doesn't make sense to me. Why is every manufacturer so focused on having the same capabilities of a smartphone on a smartwatch? Shouldn't a smartwatch be a complement of the smartphone? Like, take out the cellular, microphone, maybe even WiFi and speaker (just give it a tiny one for beeping), give it a very energy efficient SoC with very limited GPU capabilities, an OLED (or AMOLED) display that is always on with white/gray on black time driven by a low power circuit, and the rest is just sensors and battery. All processing is done in the phone and they're connected via Bluetooth LE, the watch just collects health and movement data, and the battery lasts at least a week.
Why would anyone reply to a text from a watch, when their paired phone is in their pockets? Or listening to music from a watch with a 200mAh battery? Are we stupid?
And I'm not implying the screen only shows time, but it just shows the data in real time and let's you configure things, apps are limited and most things are white on black, again, battery is #1. My wristwatch lasts over a year and shows the time without having to flick or touch it.