If you’re reading this, it’s probably past time to clean your watch. Timepieces get a front-row seat to our lives and are exposed to lotions, sweat, perfumes, colognes and everything else we encounter ...

I wear my Apple Watch continuously, only removing to to charge it or when I'm showering. I wear it to sleep and to work out, under heavy sweatshirts, on the beach—basically anywhere and everywhere. As ...