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Overview

The Oura Ring Gen3 Sizing Kit is a simple and hassle-free solution for finding the perfect size of your Oura Ring Gen3. This kit includes eight plastic rings in sizes ranging from 6–13 to let you accurately measure your finger for a comfortable fit. With easy-to-follow instructions, you can confidently select the right size for your ring, ensuring optimal comfort and wearability.

Oura Ring Gen3 Sizing Kit

Brand: Oura
Model: JZ98-52744
Web Code: 17278461
Sold and shipped by Best Buy

Available for deliveryAvailable to ship

Not available for pickup

Not available for pickup

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Return Policy

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Low Price Guarantee

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Oura Ring Sizing Kit
  • Perfect kit to find your ideal size before purchasing the Oura Ring Gen3
  • Comes with a range of ring sizers of sizes 6-13, to know your correct finger measurement
  • Choose the finger you plan to wear the Oura Ring Gen3 on (index finger recommended for optimal performance and accuracy)
  • Try on the plastic rings to find the size that fits tightly and securely on the base of your finger
  • Wear the ring sizer for at least 24 hours to confirm your best fit, as your finger will expand and contract based on your environment
  • Oura Ring Gen3 sizes will differ slightly from standard ring sizes, so make sure not to assume your size without proper measurement
  • Ring sizers are made from plastic mould and may feel less comfortable but the Oura Ring Gen3 (sold separately) will have a seamless inner moulding for comfort
Product Condition
Brand New

Connectivity

NFC Enabled
No

Compatibility

Android Compatibility
None

Display

Touchscreen
No

Health Tracking Features

Heart Rate Monitoring
No
ECG
No
Sleep Tracking
No
Women's Health Tracking
No
Body Temperature
No
Perspiration
No
Guided Breathing
No
Guided Meditation
No
Fall Detection
No
Personal Safety Alert
No
Share Info Option
No

Activity Monitoring Features

Goal Setting
Not Applicable
Calories Tracking
No
Steps Tracking
No
Distance Tracking
No
Running Tracking
No
Elevation Tracking
No
Golfing Tracking
No

Sensors

Altimeter
No
Barometer
No
Compass
No
UV Index Monitor
No
Ambient Temperature
No

Notifications & Controls

Incoming Calls
No
Answering Calls
No
Music Controls
No
Find My Phone
No

Band Details

Adjustable Band
No
Removable Band
No

Dimensions

Weight
10 g
Width
14 cm
Depth
14 cm
Height
2 cm

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.