Samsung Galaxy Ring vs Ultrahuman Ring Air: Which subscription-free smart ring wins?
三星刚刚推出了免订阅的 Galaxy Ring，而 Ultrahuman Ring Air 是一款有竞争力的免订阅选项。你应该买哪一款？
Best smart rings 2025 — Our top 3 sleep and fitness tracker rings, tried and tested
这些是您可以在每个类别中购买的最好的智能戒指，从ORA Ring Gen 4和Ultrahuman Ring Air到Amazfit Helio。
The best fitness rings of 2024: Expert tested and reviewed
我们测试了市场上来自 Oura、Ultrahuman 等品牌的顶级智能戒指，以帮助您选择最适合您的戒指，无论您如何锻炼。
