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While this feature is not intended as a diagnostic tool, it provides users with an extra confirmation to take care of themselves if they notice they are feeling off.
Concerns and Areas for Improvement
Despite the many commendable updates, the Aura Ring 4 faces some criticisms, primarily its $6 monthly subscription fee. For a device priced at $349, many feel that more features should be accessible without additional costs. Without the subscription, users only receive basic scores for activity, sleep, and readiness, falling short of what competitors like Apple and Samsung provide out of the box.