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

Name: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Midnight - (2025)
Brand: Oura
SKU: 6633650
Price: 399 USD
Availability: InStock
Rating: 4.7 (423 reviews)

Model: JZ90-57455-13

SKU: 6633650

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Ring Size

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Color

Midnight

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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

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 13 - Midnight - (2025)

Availability

Pickup

Ready on

Thu, Jun 11

Shipping

Get it by

Sun, Jun 7

Order now for pickup on Thu, Jun 11 at

Availability

Pickup

Ready on

Thu, Jun 11

Shipping

Get it by

Sun, Jun 7

Order now for pickup on Thu, Jun 11 at

Trade in and save

Check your trade-in value.

Save when you trade in a similar device.

Save $100

$499.00

$33.25/mo.

suggested payments with 12-Month Financing

Show me how

Save $100

$499.00

$33.25/mo.

suggested payments with 12-Month Financing

Show me how

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

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

Ring Size

Color

Specifications

Reviews

Specifications

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

Questions & Answers(78questions)

Features

Featured products

Ring Size

Color

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

Ring Size:

Color:

Specifications

Reviews

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Specifications

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Questions & Answers(78questions)

Features

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Ring Size:

Color:

Ring Size

Color

Ring Size

Color