One reason I wear my watch is because there is a builtin solar panel and it automatically corrects the time (and DST) via the radio signals every night. (The builtin "battery" would last 11 months if there was complete darkness.) The watch is also 100 metres waterproof so I never need to take it off.
It is nice to see that there are an increasing number of water resistant Android phones but nothing too mainstream yet. And battery life is typically less than 24 hours, which is also typical for this inpulse watch.
What is also desperately needed is for the size of use to be different than the size carried. For example it would be great if the phones were smaller than a matchbox in your pocket, but when you want to use them they expand to a larger size possibly via some of the mechanisms you mentioned.
It is nice to see that there are an increasing number of water resistant Android phones but nothing too mainstream yet. And battery life is typically less than 24 hours, which is also typical for this inpulse watch.
What is also desperately needed is for the size of use to be different than the size carried. For example it would be great if the phones were smaller than a matchbox in your pocket, but when you want to use them they expand to a larger size possibly via some of the mechanisms you mentioned.