Oura has officially launched its latest health and sleep tracker the Oura Ring 4 featuring a titanium design improved sensing system and extended battery life The new version promises more accurate readings with its updated smart sensing system which adapts to individual fingers and skin tones This refinement is expected to enhance tracking accuracy across key health metrics like heart rate and sleep patterns

The Oura Ring 4 priced at 349 will be available for shipping starting October 15 with pre-orders opening on October 3 The ring's new design includes a lighter weight compared to the Oura Ring Gen 3 with additional size options ranging from 4 to 15 The device is offered in multiple finishes including brushed silver black gold and rose gold Notably the black edition comes with a glossy appearance for added aesthetic appeal

Oura's latest update improves core functionality with an enhanced algorithm that selects optimal signal pathways based on ring positioning This is paired with additional LEDs and photodetectors for better data accuracy Early research shows a 120 percent improvement in blood oxygen sensing and better overall health tracking results compared to the previous model

With up to eight days of battery life the Oura Ring 4 surpasses its predecessor by a day and offers longer usage between charges As competition in the smart ring market intensifies Oura aims to differentiate itself through this combination of design accuracy and functionality

The Oura Ring 4 is set to compete against other wearables like Samsung's Galaxy Ring and Fitbit devices as the race for advanced health tracking heats up