To state the obvious, winning a Super Bowl is hard. Beyond immaculate preparation, training and execution, it requires mental ...

Ultrahuman Rare is meant to be a luxury, artisan-crafted smart ring. The platinum version costs $2,200.

I like shiny things, but the new Ultrahuman gold bullion and platinum Rare smart rings take tech bling to ... in Paris later this month, they'll cost between £1,500 and 1,800 ($1,878 to $2,253).