The Oura Ring was my favorite smart ring because its app was easy to understand, and I liked some of the newer features from its latest software update. At the steep price of $349, this smart ring is made up of aerospace-grade titanium — one of the strongest materials on earth, according to the site — and now the brand offers more colorful ceramic options. Before I received my Oura Ring, I was sent a ring sizer to figure out my ring size. Other smart rings did the same, as sizing varies by…

![[CITYPNG.COM]White Google Play PlayStore Logo – 1500×1500](https://startupnews.fyi/wp-content/uploads/2025/08/CITYPNG.COMWhite-Google-Play-PlayStore-Logo-1500x1500-1-630x630.png)