We already know that Google has been working on a tablet - like third device next to its original Pixel 2 lineup. (android.gadgethacks.com)
Sure, fitness gadget owners are also likely to own a smartphone, but that probably means they're even less inclined to carry a third device. (canadianbusiness.com)
The third device, rumored to be known as the iPhone 8, is a different story. (fortune.com)