About this item
Highlights
- GIFT CARD WITH PURCHASE - Receive a $10 Target gift card to use towards Oura Ring 4 purchase.
- SPECIFIC SIZING - Oura Ring 4 sizing is different from Oura Ring Gen3 sizing. For Oura Ring 4, size with the Oura Ring 4 Sizing Kit.
- CHOOSE A FINGER - The Oura Ring 4 works on all fingers and can be worn on either hand.
- INDEX FINGER IS MOST ACCURATE - For optimal accuracy, we recommend wearing your Oura Ring on your index, middle, or ring finger.
- HOW IT SHOULD FIT - Oura Ring 4 should fit securely and comfortably at the base of your finger.
- SIZE FOR ALL DAY USE - Your ring should not rotate as you go about normal daily tasks.
- 24 HOUR TRIAL - We recommend wearing your ring sizer for at least 24 hours to confirm your best fit.
- OURA RING 4 SIZES - Oura Ring 4 is available in sizes 4-15. There are no half sizes.
- SIZER MATERIALS - Ring sizers are made of plastic, while Oura Ring 4 is crafted with titanium.
Description
Easy steps to start your health journey today!
1. Purchase the Oura Ring 4 Sizing Kit.
2. Learn your Oura Ring 4 size by wearing a sizing ring for at least 24 hours.
3. Purchase your Oura Ring 4 online or in a Target store near you.
Looking for the best health tracker? Whether you’re searching for a sleep ring or fitness ring, Oura Ring is for you— this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress, in style.
Shipping details
Return details
Q: What is the internal size of each ring in mm?
A: Hi wit, thanks for reaching out about Oura Ring 4 Sizing Kit The internal size of the ring varies based on the size of the ring selected. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.
submitted byJustin - 4 months agoTarget expert supportA: It depends on the size of the ring itself. The sizing kit will help you determine approximately what it is. This product page is for the sizing kit only, not the individual rings.
submitted byceleste80 - 2 months ago
Q: Hi! How to get a target gift card10$ purchasing oura ring size kit?
A: After your purchase is completed online, you will be emailed information and the $10 gift card to use towards the Oura 4 Ring purchase.
submitted byceleste80 - 2 months agoA: Hi Alex V, thanks for reaching out about Oura Ring 4 Sizing Kit. To better understand your individual needs, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.
submitted byJoe - 4 months agoTarget staff support
Q: does the sizing kit work to figure out what size you are
A: lol yes that’s the point
submitted byAubs17 - 5 months agoA: Hi brassring, thanks for reaching out about the Oura Ring 4 Sizing Kit. Yes, the Oura Ring 4 Sizing Kit can help you determine the right size Oura Ring for you. The Oura Ring 4 Sizing Kit is designed to help you find the best fit before you buy the ring If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.
submitted byRena - 5 months agoTarget expert support
Q: Can you use this for sizing the Oura ring 3 also?
A: Hi anonymous, thanks for reaching out about Oura Ring 4 Sizing Kit. No, the Oura Ring 4 Sizing Kit is not compatible with the Oura Ring 3 If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.
submitted byJoe - 4 months agoTarget staff support
Q: What does this ring do?
A: Hi Pie, thanks for reaching out about the Oura Ring 4 Sizing Kit. This is the Sizing Kit. The Oura Ring uses three small sensors in the interior of the ring equipped with infrared light photoplethysmography to track users' heart rate, blood oxygen, breathing regularity, heart rate variability, temperature, activity, and sleep. If you have any additional questions, we welcome you to contact MyTGTtech at 833-848-8324 every day, between 7am-11pm CST.
submitted byRena - 6 months agoTarget expert support
This product is featured in a recent Target Finds story
Oura Ring 4 Collection
• Compatible with iOS and Android
• Up to 8 days battery life
• Fully titanium
• Powered by Smart Sensing
• Water resistant up to 100m
Oura Ring 4 sizing is different from Oura Ring Gen3 sizing. For Oura Ring 4, size with the Oura Ring 4 Sizing Kit.