跳到正文

本页主要内容为英文。翻译此页

Wearables

Oura

Oura Ring 4

The most polished smart ring app, turning sleep, heart rate and temperature into one clear daily score. Needs a membership.

分享

See price at 家商店

Lowest price we found, on Brand store

Launched 2024年10月15日

  • TracksSleep, readiness, activity
  • BatteryUp to 8 days
  • Works withiPhone & Android
  • 订阅Membership required

Buy from

Prices and offers change often; the shop's page shows the current price. We may earn a commission from these links.

Pros and cons

Pros

  • Best-in-class app
  • Works with iPhone and Android

Cons

  • Most features need a paid membership

Oura Ring 4 full specifications

Health

Tracks
Sleep, heart rate, HRV, temperature, blood oxygen

Battery

Battery life
Up to 8 days

Design

Material
Titanium

Specifications are from the manufacturer and can differ by region or variant.

Featured in our 篇指南

Wearables4 款精选
  • 01/ Oura Ring 4
  • 02/ Samsung Galaxy Ring
  • 03/ RingConn Gen 2

Best Smart Rings: Sleep and Health Tracking Without a Watch

The best smart rings for sleep, recovery and health tracking, with and without a subscription, and which one suits your phone.

Updated 2026年11月2日

常见问题

Where can I buy Oura Ring 4?

Oura Ring 4 is available from Amazon, Brand store.

What are the key specs of Oura Ring 4?

Tracks: Sleep, readiness, activity. Battery: Up to 8 days. Works with: iPhone & Android. Subscription: Membership required.

Similar wearables

到商店查看价格

  • Gemini
  • Sleep, ECG, antioxidant index
  • Built in
  • Android
9 家商店Full specs & prices →
Garmin Forerunner 970

到商店查看价格

  • Dual-frequency, maps
  • Up to about 15 days
  • AMOLED
  • iPhone & Android
8 家商店Full specs & prices →

到商店查看价格

  • Sleep, HRV, temperature
  • 4 to 6 days
  • 2.4 to 3.6 g
  • iPhone & Android
8 家商店Full specs & prices →
Samsung Galaxy Ring

₹38,999launch price

  • Sleep, heart rate, activity
  • Up to 7 days
  • 10 ATM
  • Android
8 家商店Full specs & prices →

分享此页