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Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Tide - (2025)

Name: Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Tide - (2025)
Brand: Oura
SKU: 6633829
Price: 399 USD
Availability: InStock
Rating: 4.7 (481 reviews)

Model: JZ90-57461-14

SKU: 6633829

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Ring Size

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Color

Tide

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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 14 - Tide - (2025)

Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Tide - (2025)

Ring Size

Color

Specifications

Features

Questions & Answers(82questions)

From the Manufacturer

Featured products

Reviews

Ring Size

Color

Specifications

Features

Questions & Answers(82questions)

From the Manufacturer

Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Tide - (2025)

Featured products

Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Tide - (2025)

Ring Size:

Color:

Specifications

Features

Questions & Answers(82questions)

From the Manufacturer

Featured products

Reviews

Similar products from outside of Best Buy

Ring Size:

Color:

Specifications

Features

Questions & Answers(82questions)

From the Manufacturer

Similar products from outside of Best Buy

Featured products

Ring Size

Color

Ring Size

Color