Oura Ring 4 Ceramic
Best price now
$80.09at eBayChecked Nov 9
77% under what the other stores charge
Compared across 11 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
77% under what the other stores charge
Compared across 11 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Oura Ring 4 Ceramic is a sleep and health tracking ring with a zirconia ceramic outer shell over a seamless titanium interior. It tracks sleep stages, heart rate, HRV, temperature and activity, and charges in 20 to 80 minutes with 5 to 8 days of battery. The ceramic finish is rated 8.5 on the Mohs scale, so it resists scratches better than the standard metal finish. It suits shoppers who want a jewelry-grade finish on the same sensor set as the standard Ring 4, though it weighs a little more and needs the Oura membership for full insights.
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Availability unknownSold by bitbiz (100% positive, 116 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by zenorashop0 (66.7% positive, 1 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknown
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Lowest price we've seen: $250.00 on Nov 12 at Poshmark; highest $279.00 on Nov 7. Tracked across 11 stores since Nov 7.
Owners of the Oura Ring 4 line praise sleep and recovery tracking and the comfortable, low-profile fit. The ceramic version draws praise for its glossy, scratch-resistant finish, though some find it heavier and pricier than the standard model.
The Oura Ring 4 Ceramic is a smart ring for health and wellness tracking. It has a zirconia ceramic outer surface and a seamless titanium interior.
It is water resistant to 100 m (10 ATM) and connects to iPhone and Android phones over Bluetooth Low Energy. Battery life is 5 to 8 days per charge.
