Specifications
Operating System CompatibilityNot ApplicableMetrics MeasuredOtherWater ResistantNo
Key Specs
Operating System CompatibilityNot ApplicableMetrics MeasuredOtherWater ResistantNo
General
Product NameOura Ring - Sizing KitBrandOuraProduct TypeActivity trackerForm FactorRingModel FamilyOura HeritageModel NumberJZ98-52744ColorWhiteColor CategoryWhite
Design
Ring SizeAdjustable
Display
Display ScreenNo
Compatibility
Operating System CompatibilityNot Applicable
Connectivity
Internal CarrierNot ApplicableBluetooth EnabledNoWi-Fi CompatibilityNone
Features
GPS EnabledNo
Activity
Metrics MeasuredOther
Performance
Water ResistantNo
Power
RechargeableNo
Warranty
Manufacturer's Warranty - Parts0Manufacturer's Warranty - LaborNone
Other
UPC6430060152236
Oura Ring sizes are slightly different from standard ring sizes, so it is important to size yourself using our tools and to follow our sizing instructions. The Oura Ring Sizing Kit allows for you, and those around you, to find the ideal fit before purchasing. You can also size yourself in stores where there is an Oura Ring display. A properly fitting Oura Ring will result in the highest possible data accuracy, comfort, and overall experience.
Choose a finger
The Oura Ring works on all fingers and can be worn on either hand. Make sure to size the finger you plan to wear your Oura Ring on - your fingers can be different sizes. For optimal performance and accuracy, we recommend wearing your Oura Ring on your index finger.
Find your fit
Your Oura Ring should fit tightly around the base of your finger, but not to the point where it’s uncomfortable. The right size doesn’t feel too tight during daily wear or extended periods. When sizing yourself, the ring must fit over the largest part of your finger, like your knuckle.
Wear test
Your fingers expand and contract based on environmental factors, so we recommend wearing your ring sizer for 24 hours to confirm your best fit. Your ring should not rotate as you go about normal daily tasks. If you size in store, make sure to spend time sizing and try multiple sizes.
Sizes
The Oura Ring is available in sizes 6–13, and we currently do not offer half-sizes. Oura Ring sizes are slightly different from standard ring sizes, so you should not assume your ring size.
Materials
Our ring sizers are made of plastic, while the Oura Ring is crafted with titanium and has a seamless inner molding for comfort. Due to the plastic mold used to make our ring sizers, they may seem less comfortable than the actual Oura Ring you’ll end up receiving.
Search
Q: QuestionMy ring size is 4 1/2 to 5. What to do?(11 answers)
A: AnswerYou really need to wear the Oura ring on your index finger. My engagement ring is a 6 but i neede an 11 for my index finger Hope this helpsAnswered by MarthaR
Q: QuestionCan it be worn on any finger?(11 answers)
A: AnswerYes, they suggest to wear it on your index finger, but I chose not to its on my ring finger on my dominant hand. I find that I don't like to wear rings on my index it feels uncomfortable. I was worried I would just take it off and not wear it. I think the goal is to wear the ring. So far I have had no issues with the ring and data gathering.Answered by VeronicaO
Q: QuestionWhat is the Oura size 11 equivalent to in US ring size?(0 answers)
Asked by BK205
Q: QuestionIs this sizing kit made for Gen 2 or Gen 3, or does it not matter?(5 answers)
A: AnswerIt can be used for bothAnswered by user590430
Oura Ring - Sizing Kit - White
Shipping
Reviews
Rating 4.8 out of 5 stars with 233 reviews
4.8Rating by feature
- 4.3Battery Life
Rating 4.3 out of 5 stars
- 4.7Durability
Rating 4.7 out of 5 stars
- 4.6Comfort
Rating 4.6 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 4 out of 5 stars
Oura Ring Sizing Kit
The weight is not the same as the Oura Ring. Very helpful for identifying which finger is best for continuous wear. Best Buy made sizing easy. Oura makes sizing difficult. These rings are thick. I have difficulty closing my hand as I should.
Posted by MelanieB
Rated 5 out of 5 stars
Good investment
Totally recommend this before you take the plunge. I wore it for a week to confirm my size and see if I could get used to it on my index finger.
Posted by MistyW
Rated 5 out of 5 stars
Great Value Add!
Wonderful kit to ensure you’re getting the right size prior to buying!
Posted by TinaK
