#1
OURA
Ring 4
224 positive 6 neutral 164 negative
Based on 394 Reddit mentions
$349.00
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Reddit mentions
Original Reddit posts and comments behind this analysis.
Help choosing Oura Ring size (no access to sizing kit)
While you should use the sizing kit, given that you wore a Colmi already, a size 8 may be right, but a Gen 4 could be a little loose. With Oura Gen 3 (that has sensor bumps) it fit fine all year, but Gen 4 (with no sensor bumps) I had to size down in fall/winter. Specifically I wear size 12 with eve
...gomo-gomo in r/SmartRings
April 18, 2026 10:09 PM
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