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Backed by science and produced in certified U.S
His Oura ring shows 45 minutes of deep sleep versus his baseline of 90 minutes
You may experience mild discomfort, which is normal and temporary, ensuring you return quickly to your daily activities with renewed vigour feeling reassured
Ships to 46 states
Repetition across forums establishes that the concern is real, while the absence of manufacturer investigation or laboratory work leaves the pictured units unresolved
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