Questions & Answers

Name: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Tide - (2025)
Brand: Oura
SKU: 6633828
Price: 399 USD
Availability: InStock
Rating: 4.7 (478 reviews)

Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Tide - (2025)

Model:: JZ90-57461-13; |
SKU:: 6633828

User rating, 4.7 out of 5 stars with 478 reviews.

Highly rated by customers for:

Save $100

$499.00

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Page Showing 41-60 of 82 questions

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Questionif i get the wrong size can i go in store and exchange it?
Asked 1 month ago by exchange.
- Answer I wish!! I looked into this and Best Buy can give you a $70 trade in…
  Answered 4 days ago by NICOLEMB
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QuestionWhen will the size 9 become available in the petal
Asked 1 month ago by Jack.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
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QuestionWill it provide an EKG if needed and will it notify you if it detects any irregular heart rhythm?
Asked 2 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Midnight - (2025)
Answer This Question
QuestionDoes this ring monitor blood pressure?
Asked 2 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Cloud - (2025)
- Answer No
  Answered 1 week ago by Gdsire01
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QuestionDoes this come with a charger
Asked 2 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Petal - (2025)
- Answer Yes
  Answered 2 months ago by BonnieA
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QuestionDoes this ring tell you your temperature ?
Asked 2 months ago by AJ00.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
- Answer I have not found a spot to tell me my temperature. But last week it sent me a message saying my temperature was .8 degrees higher than normal.
  Answered 2 months ago by TomC
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QuestionDoes this ring come with a charger?
Asked 3 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Cloud - (2025)
- Answer Yes
  Answered 2 months ago by ColleenMasri
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QuestionDoes this ring measure blood oxygen continuously during the day, or only during sleep
Asked 3 months ago by Chango.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 4 - Petal - (2025)
- Answer Continuously while wearing. But it does not provide much detail.
  Answered 2 months ago by TomC
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QuestionThose experienced with the reg Oura 4 (or previous models) vs Oura 4 ceramic, is the amount of scratching comparable to the regular metals vs the ceramic colors? Does one version scratch significantly more or less? Is the $100 more worth it for ceramic?
Asked 3 months ago by jmurphytravel.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Midnight - (2025)
- Answer I don’t think the $100 more is worth it. The ceramic is a bit tougher and doesn’t scratch as easily.
  Answered 1 week ago by Gdsire01
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QuestionDoes this monitor sleep during the daytime?
Asked 3 months ago by Lisa.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
- Answer Yes, it knows when I take a nap
  Answered 3 months ago by CynthiaL
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QuestionDoes the ring come with cleaning cloth?
Asked 4 months ago by BB.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
- Answer yes you order it no charge
  Answered 4 months ago by BUTCH
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QuestionIs this ring scratch proof
Asked 4 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Midnight - (2025)
- Answer Not completely but it shouldnt scratch with every day use. I have a small scratch from the gym. I have since purchased a silicone band from amazon to go around it.
  Answered 4 months ago by JordynM
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QuestionCan you switch fingers?
Asked 4 months ago by Finger.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Petal - (2025)
- Answer It is best to wear it on the same finger but you are able to switch fingers and it still appears to track everything normally.
  Answered 4 months ago by JordynM
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QuestionCan it measure glucose
Asked 5 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 4 - Midnight - (2025)
- Answer You have to purchase a glucose monitor and connect it to your app!
  Answered 4 months ago by BlancaL
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QuestionIn general what's is this ring good for?
Asked 5 months ago by Loko.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
- Answer Exercise
  Answered 5 months ago by user5013
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QuestionDoes it tell you what activity level based off biometrics for workouts ? Example high intensity vs low
Asked 5 months ago by JSK.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Petal - (2025)
- Answer Yes. It learns your activity and will suggest what you’re doing. For example, I had played pickleball and had done yard work on a particular day. When I jumped into the app later on to confirm my activities, it had asked, was this pickleball and this other activity yard work?
  Answered 1 week ago by Gdsire01
  Answer this question
QuestionCan you use health savings account at Best Buy?
Asked 6 months ago by Winsome.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Cloud - (2025)
- Answer I used my FSA account so I would think HSA would also be able to qualify
  Answered 5 months ago by DiandreE
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QuestionDoes the Oura Ring track your temperature?
Asked 6 months ago by Kari.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Cloud - (2025)
- Answer Yes
  Answered 5 months ago by CandiceI
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QuestionDoes it measure glucose levels?
Asked 6 months ago by Mimi.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 15 - Cloud - (2025)
- Answer it will but that extra
  Answered 4 months ago by BUTCH
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QuestionDo you wear the ring while working out?
Asked 6 months ago by Anonymous.
This question was asked about the related product: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Midnight - (2025)
- Answer Yes, i would however suggest buying a silicone cover for the gym just to protect the outside from scratching.
  Answered 4 months ago by JordynM
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Showing 41-60 of 82 questions

Questions & Answers

Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Tide - (2025)

Q: Questionif i get the wrong size can i go in store and exchange it?

Q: QuestionWhen will the size 9 become available in the petal

Q: QuestionWill it provide an EKG if needed and will it notify you if it detects any irregular heart rhythm?

Q: QuestionDoes this ring monitor blood pressure?

Q: QuestionDoes this come with a charger

Q: QuestionDoes this ring tell you your temperature ?

Q: QuestionDoes this ring come with a charger?

Q: QuestionDoes this ring measure blood oxygen continuously during the day, or only during sleep

Q: QuestionThose experienced with the reg Oura 4 (or previous models) vs Oura 4 ceramic, is the amount of scratching comparable to the regular metals vs the ceramic colors? Does one version scratch significantly more or less? Is the $100 more worth it for ceramic?

Q: QuestionDoes this monitor sleep during the daytime?

Q: QuestionDoes the ring come with cleaning cloth?

Q: QuestionIs this ring scratch proof

Q: QuestionCan you switch fingers?

Q: QuestionCan it measure glucose

Q: QuestionIn general what's is this ring good for?

Q: QuestionDoes it tell you what activity level based off biometrics for workouts ? Example high intensity vs low

Q: QuestionCan you use health savings account at Best Buy?

Q: QuestionDoes the Oura Ring track your temperature?

Q: QuestionDoes it measure glucose levels?

Q: QuestionDo you wear the ring while working out?

Questionif i get the wrong size can i go in store and exchange it?

QuestionWhen will the size 9 become available in the petal

QuestionWill it provide an EKG if needed and will it notify you if it detects any irregular heart rhythm?

QuestionDoes this ring monitor blood pressure?

QuestionDoes this come with a charger

QuestionDoes this ring tell you your temperature ?

QuestionDoes this ring come with a charger?

QuestionDoes this ring measure blood oxygen continuously during the day, or only during sleep

QuestionThose experienced with the reg Oura 4 (or previous models) vs Oura 4 ceramic, is the amount of scratching comparable to the regular metals vs the ceramic colors? Does one version scratch significantly more or less? Is the $100 more worth it for ceramic?

QuestionDoes this monitor sleep during the daytime?

QuestionDoes the ring come with cleaning cloth?

QuestionIs this ring scratch proof

QuestionCan you switch fingers?

QuestionCan it measure glucose

QuestionIn general what's is this ring good for?

QuestionDoes it tell you what activity level based off biometrics for workouts ? Example high intensity vs low

QuestionCan you use health savings account at Best Buy?

QuestionDoes the Oura Ring track your temperature?

QuestionDoes it measure glucose levels?

QuestionDo you wear the ring while working out?