The Oura Ring 4 has made significant advances over its predecessor, offering a more comfortable design, innovative sensor technology, and eight days of battery life.
The Oura Ring 4 utilizes 18 signal pathways for improved health metric accuracy, thereby eliminating the uncomfortable sensor domes that were present in the Ring 3.
With a slimmer and flatter design compared to the bulkier Ring 3, the Oura Ring 4 significantly enhances comfort for everyday wear.
Having extended the battery life to eight days, the Oura Ring 4 surpasses its competitors and the previous model, offering an even longer usage time.
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