It is a wearable tech that use out for a product that engages people — Something that operates as a companion device to our phone, but also goes a step further. For Apple, that step was using it to connect people in unusual, fun ways. Is the Apple Watch the gadget that’s going to take wearable tech into the mainstream? Let’s find out in our updated review of the Watch with watchOS 2.0, released in Sept. 2015.