The Ultrahuman Ring Pro was announced at the end of February and went on pre-order around the world with the notable exception of the US. But now the red tape hurdles have been cleared and the Pro ring is available for pre-order in the US as well.The Ultrahuman Ring Pro plus the Pro Charging Case is sold as a bundle priced at $479. This is an early bird pricing tier that applies only to a limited number of units – after those sell out, the price will go up.We have been covering Ultrahuman for a long while now, so they sent us an exclusive code that our readers can use to get a 10%...