The Oura Ring was first introduced in 2015 by the Finnish health technology company Oura Health. The Gen 4 model, released in 2023, is the latest iteration of this wearable health and sleep-tracking device. The Oura Ring is valued for its discreet form factor and comprehensive health-tracking capabilities, including sleep analysis, activity monitoring, and temperature sensing. It appeals to health-conscious consumers and athletes who prefer a non-intrusive wearable that provides detailed biometric data without the bulk of a smartwatch. Brand new