Gain more insight into your health and lifestyle with the Oura Ring 4. This smart ring shows you how you sleep, how many steps you take, and when you're stressed. You can find this information in the Oura app. You also find tips to improve your lifestyle there. A breathing exercise for when you're stressed, for example. Order a sizing kit before you order an Oura Ring 4. That way, you're sure you buy the right size. You receive the purchase price of the sizing kit as CoolblueCredit in your account. You can use this credit when you buy an Oura Ring 4 at Coolblue.

  • Advice on activity trackers
  • WHOOP straps
Oura Ring 4 Size 4 Matte Silver
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Oura Ring 4 Size 4 Matte Silver

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 6 Matte Silver
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Oura Ring 4 Size 6 Matte Silver

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 13 Gray
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Oura Ring 4 Size 13 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 14 Gray
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Oura Ring 4 Size 14 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 15 Gray
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Oura Ring 4 Size 15 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 10 Gray
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Oura Ring 4 Size 10 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 11 Gray
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Oura Ring 4 Size 11 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 12 Gray
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Oura Ring 4 Size 12 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 7 Gray
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Oura Ring 4 Size 7 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 8 Gray
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Oura Ring 4 Size 8 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 9 Gray
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Oura Ring 4 Size 9 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 4 Gray
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Oura Ring 4 Size 4 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 5 Gray
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Oura Ring 4 Size 5 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 6 Gray
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Oura Ring 4 Size 6 Gray

Retail price

€ 449,-

€ 379,-

including VAT, free delivery

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Oura Ring 4 Size 9 Gold
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Oura Ring 4 Size 9 Gold

Retail price

€ 549,-

€ 429,-

including VAT, free delivery

Temporarily sold out

Oura Ring 4 Size 14 Silver
Oura Ring 4 Size 14 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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Oura Ring 4 Size 15 Silver
Oura Ring 4 Size 15 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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Oura Ring 4 Size 11 Silver
Oura Ring 4 Size 11 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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Oura Ring 4 Size 12 Silver
Oura Ring 4 Size 12 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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Oura Ring 4 Size 7 Silver
Oura Ring 4 Size 7 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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Oura Ring 4 Size 4 Silver
Oura Ring 4 Size 4 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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Oura Ring 4 Size 5 Silver
Oura Ring 4 Size 5 Silver

Retail price

€ 399,-

€ 355,90

including VAT, free delivery

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