1 month membership included

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

Name: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 4 - Petal - (2025)
Brand: Oura
SKU: 6633656
Price: 399 USD
Availability: InStock
Rating: 4.7 (464 reviews)

Model: JZ90-57459-04

SKU: 6633656

Sold byBest Buy

Trade in and save

Check your trade-in value.

Save when you trade in a similar device.

Ring Size

See how to find your Oura Ring size

Color

Petal

Sold by

Return & Exchange Policy

Specifications

Operating System Compatibility
Apple iOS, Android
Built-in Storage
0 gigabytes
Metrics Measured
Activity vs. inactivity, Blood oxygen, Hours slept, Calories burned, Resting heart rate
Protective Qualities
Dust resistant, Water resistant
Maximum Depth of Water Resistance
328 feet
Band Material
Ceramic

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

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

Ring Size

Color

Specifications

Features

Questions & Answers(81questions)

From the Manufacturer

Featured products

Reviews

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

Specifications

Features

Questions & Answers(81questions)

From the Manufacturer

Featured products

Ring Size

Color

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

Ring Size:

Color:

Specifications

Features

Questions & Answers(81questions)

From the Manufacturer

Featured products

Reviews

Similar products from outside of Best Buy

Specifications

Features

Questions & Answers(81questions)

From the Manufacturer

Similar products from outside of Best Buy

Featured products

Ring Size:

Color:

Ring Size

Color

Ring Size

Color