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O Ring Smart Ring, Fitness Trackers Rings with Sleep/Stress/Heart Rate/Women's Health Monitoring, No Subscription, Comfortable Wearing, Long Using, Fitness Ring for Android & iOS, Black-Size8
Limited time offer, ends 07/13 By PurePick
- Before purchasing the O Ring smart ring, it is essential to use our official sizing kit, as its sizing differs from standard jewelry rings. Wear the tester ring to confirm comfort and accuracy for reliable heart rate and HRV tracking.
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Learn more about the Detailed Specifications
| First Listed on Newegg | June 10, 2026 |
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by PurePick Return Policy
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