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Oura Ring 5: Everything we want to see
The Oura Ring 4 may be the best smart ring of 2025, but the Oura Ring 5 could take a bold new direction based on Oura's patents.
It all sounds quite complicated, but a modular Oura Ring 5 would allow power users to buy and add additional functions over time or augment its battery life as it naturally loses capacity. Since at least one Oura patent mentions blood pressure, it'd be cool if the Ring 5 could provide continuous data and (optionally) buzz your finger if you're stressed or experiencing hypertension. The display itself could be something subtle, like a grayscale OLED embedded like a gem at the top, or else built into the glass layer around the ring so the text can light up but otherwise remain invisible.
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