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Product Number: 14019749
Oura Ring 4 Sizing Kit
4.5(2)
HK$
100 Order Note
Important Sizing Notice: Oura Ring 5 fits slightly differently from Ring 4. Please confirm your size before ordering, as size exchanges are not accepted. A subscription is required for full use of the app. Unlock insights for US$6.99/month with Oura Membership, including sleep analysis, readiness scores, activity tracking, and temperature trends. Subscription terms, features, and availability are subject to service provider.
HK$
100 Stock Availability
Sold and Delivery by Fortress
Delivery Service Standard Delivery
Order by 12AM | Receive by 6PM on Next-day
Same-day Delivery
Order by 12PM | Receive by 10PM on Same-day
Pickup Service Store Pickup
Order by 6PM | Earliest Pickup by Today
Partner Point Pickup
Order by 12PM | Earliest Pickup by Next Day after Order Confirmation
- Features
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Features
OURA RING 4 SIZING KIT - The Oura Ring 4 Sizing Kit is the ideal way to find the perfect size. It’s a custom sizer that allows for you, and those around you, to find the perfect fit before purchasing