Oura

Ring 5

Name: Oura Ring 5
Brand: Oura
Price: 399 USD

SHIPPING

The Oura Ring 5 is a $399 smart ring, shipping since 2026. The world's smallest smart ring — roughly 40% smaller, week-long battery and new blood-pressure signals.

Generations

Generation	Year	Status	Price
Ring 5	2026	SHIPPING	$399
Ring 4	2024	SHIPPING	$349
Ring Gen3	2022	DISCONTINUED	$299

Specifications by generation

Ring 5

2026SHIPPING

The world's smallest smart ring — roughly 40% smaller, week-long battery and new blood-pressure signals.

CATEGORY: RING
WORN: Finger
RELEASE: 2026
PRICE: $399
SENSORS & HARDWARE: Biometric PPG heart rate (next-gen)Skin temperatureBlood oxygen (SpO₂)Blood pressure (signals)

Motion Accelerometer

Ring 4

2024SHIPPING

Titanium sleep & readiness ring with recessed Smart Sensing and a sleeker profile.

CATEGORY: RING
WORN: Finger
RELEASE: 2024
PRICE: $349
SENSORS & HARDWARE: Biometric PPG heart rateSkin temperatureBlood oxygen (SpO₂)

Motion Accelerometer

Ring Gen3

2022DISCONTINUED

Third-gen titanium ring that introduced continuous daytime heart rate and SpO₂ sensing.

CATEGORY: RING
WORN: Finger
RELEASE: 2022
PRICE: $299
SENSORS & HARDWARE: Biometric PPG heart rateSkin temperatureBlood oxygen (SpO₂)

Motion Accelerometer

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Independent index — figures are approximate and editorial, not official spec sheets. Methodology. Last reviewed 2026-08-01.