The Neptune Duo is a capable pair that takes inspiration from the form of a phone and a watch, but improves upon the two. While there are a lot of smartwatches on the market that rely on a smartphone to operate, these two items work perfectly independently and even better together.
One part of the pair is the Neptune Hub, a small wearable that features a screen that lets you place calls, get and send messages, notifications and track fitness activities. Working alongside this is the Neptune Pocket, a phone-like device that serves as an interface for the hub. As Neptune describes, "It’s not very smart, it doesn't need to be." In the case that the Pocket gets lost, your information is still safe and you can even borrow someone else's Pocket to view what's on your Hub.