Imagine a device you use every day, whether that’s a remote control, an electric toothbrush, or your smartphone.  Now imagine you never had to change or charge up the batteries. How freeing would that be? Our toothbrushes would never fizzle out, our smartphones would never hit 0%, and that beeping from the smoke detector would stop forever. In the watch world, we think of watches without batteries simply as automatics… Read More