Oura Ring 4 - Brushed Silver, Size 8 (Smart Ring)

OURA ★ 3.4/5 · ItemOracle Score Premium

$399 USD
Price subject to change
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Oura Ring 4 - Brushed Silver - Size 8 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

Smart ring with sleep tracking and health metrics. Notable for stylish design and app interface; some users report durability and battery life concerns

Highlights

  • sleep tracking and health metrics
  • unique sizing approach
  • premium wearability and battery life

Pros

  • sleep tracking capability
  • stylish design with app interface
  • accurate health metrics tracking
  • multiple sizing option with sizing kit
  • long battery life up to 8 days

Cons

  • durability concerns reported by customers
  • mixed battery life experiences
  • some functionality issues reported

Best For

  • sleep quality monitoring
  • heart rate and fitness tracking
  • continuous health data logging
  • style-focused wearable
  • activity and recovery insights
  • periodic health trend analysis

Features

  • Oura Ring 4 uses size-specific sizing different from standard rings; use the sizing kit before purchase
  • First month of OURA MEMBERSHIP included; subsequent membership available via monthly or annual options
  • Membership is linked to the user account in the Oura App, not the physical ring
  • Tracks over 50 health metrics including sleep, activity, stress, and heart health

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