Oura’s Ring 5 is a dramatically thinner smart ring Oura describes its new wearable as the ‘world’s smallest’ smart ring. RelatedOura buys gesture-navigation startup DoublePointMarch 5, 2026In "Technology"Samsung sues Oura to block Oura from suing Samsung over the Galaxy RingJune 3, 2024In "Technology"Movano takes on Oura with the Evie smart ring designed ‘for women’December 28, 2022In "Technology"