原文开头
Price when reviewed: From £429 The Ultrahuman Ring Pro is the latest smart ring from a company that’s been at loggerheads with Oura. After sales of its previous ring were hampered in the US, Ultrahuman has returned with a new ring featuring redesigned sensors, improved processor performance and longer battery life. As to offer, this is the one to go for. Fortunately, like fellow subscription-free rivals, the price of Ultrahuman’s rings have crept up, meaning that the Pro needs to really excel to be worthy of that bigger spend and make it a top smart ring pick. …
摘自《技术顾问》(Tech Advisor)2026年9月刊。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。