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Sign up as a member now and enjoy free SF Express delivery to Hong Kong or Macau with a purchase of HKD$500 or more

Enjoy discounts when you purchase Aqara/SwitchBot series products today!

Sign up as a member now and enjoy free SF Express delivery to Hong Kong or Macau with a purchase of HKD$500 or more

Enjoy discounts when you purchase Aqara/SwitchBot series products today!

Sign up as a member now and enjoy free SF Express delivery to Hong Kong or Macau with a purchase of HKD$500 or more

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Oura Ring 4 Smart Ring

Oura Ring 4 Smart Ring

🌟 Pro Health at Your Fingertip
Premium Design
Titanium + recessed sensors. Light & comfortable. Sizes 4-15.
Precise Tracking
24/7 HR, HRV, SpO₂, temp & activity. Daily Sleep, Readiness & Activity Scores.
Long Battery
Up to 8 days.
📱 Oura App
AI insights + women’s health.

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Orders for some colors will take approximately 7-14 days.
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注意事項:

*你的 Oura 會員資格會在每月或每年到期時自動續訂，直到你取消為止。你可隨時取消，取消將於你目前的自動續訂週期結束時生效。取消並不會讓你獲得已繳費用的全額或比例退款。如果你沒有在任何免費試用期或預付會員期限結束前取消，Oura 會員資格將會自動續訂，並按你所選擇的會員方案收取相應費用。

**電池壽命與耐用度取決於 Oura Ring 的尺寸、Oura App 設定、功能配置、使用活動、電池老化程度及其他多項因素；實際結果可能有所差異。電池續航力與充電循環會因使用方式與設定而不同。相關電池測試是基於不同尺寸及多種情境進行。

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Delivery Options

  • SF Express
  • Farm - Store Pickup
  • Flash - Store Pickup

Payment Options

  • FPS *Recommended*
  • Payme
  • Bank Transfer / ATM
  • Octopus
  • Alipay
  • Wechat Pay
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