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Wellue O2Ring Pulse Oximeter with Bluetooth, wearable ring sensor

Wellue ★ 3.2/5 · ItemOracle Score Premium

$180 USD
Price subject to change
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Wellue O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable

Wearable oximeter ring with Bluetooth data syncing, app and PC reports, and vibration reminders for SpO2 and heart rate trends. Customers note easy use and sleep-tracking insights, with mixed feedback on accuracy and battery life

Highlights

  • soft ring sensor for comfort
  • comprehensive data reports
  • vibration wake/reminder

Pros

  • comfortable soft ring sensor
  • detailed app & PC reports
  • vibration reminder feature
  • unlimited PDF/CSV report sharing
  • integration of SpO2 and heart rate data

Cons

  • mixed accuracy at times
  • mixed battery life performance

Best For

  • sleep monitoring
  • continuous SpO2/heart rate tracking
  • data sharing with caregiver or clinician
  • sleep quality insights
  • threshold-based alerts
  • sleep-wake guidance

Features

  • Lightweight, soft ring sensor for comfortable continuous tracking
  • Free APP and PC software provide graphic reports and data trends
  • App dashboard shows real-time data with PDF and CSV report sharing
  • Alerts marked in reports when SpO2 or heart rate breach presets
  • Bluetooth connection uploads data automatically; on-device memory stores 4 groups of 10 hours

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