If there’s one thing that stops people using their smart rings over the long term, it’s the battery life. After all, they’re so unobtrusive, it’s easy to forget to drop it on the charging plate every few days. It doesn’t take long for your pricey gadget to become little more than a very expensive piece of jewelry. It’s one of many maladies Ultrahuman is looking to address with the advent of its new Pro, a smart ring boasting up to 15 days of battery life. It even ships with a fancy battery case, which itself includes enough power to last it 45 days, making it easier to keep re-charged on the go.
Thanks for signing up!
，推荐阅读快连下载安装获取更多信息
After Zomato, Deepinder Goyal returns with a $54M brain-monitoring bet。关于这个话题，爱思助手下载最新版本提供了深入分析
alphaXiv Toggle