💡 Overview

The Checkme™ O₂ Max is an advanced wrist-worn oxygen monitor designed for long-term sleep and health tracking. With continuous oxygen saturation (SpO₂) and heart rate monitoring for up to 72 hours, it delivers hospital-grade accuracy in a comfortable, wearable design. Perfect for users with sleep apnea, CPAP therapy, or anyone monitoring their overnight oxygen and heart health at home.

🌙 Key Features

• 72-Hour Continuous Monitoring
  Track SpO₂, pulse rate, and movement for three full nights—ideal for home sleep evaluation and therapy adjustment.

• Medical-Grade Accuracy
  FDA-cleared and clinically validated for consistent and reliable readings comparable to professional pulse oximeters.

• Vibration Alerts for Low Oxygen
  Built-in vibration gently alerts you when your oxygen drops below your preset threshold, helping prevent unnoticed desaturation.

• Comfortable and Rechargeable Design
  Lightweight wristband with soft sensor ring ensures comfort through the night. Rechargeable battery lasts up to 72 hours on one charge.

• Comprehensive Sleep Reports
  Automatically syncs data via Bluetooth to the ViHealth App for detailed analysis of oxygen trends, heart rate variability, and sleep quality. Export shareable reports in PDF or CSV format.

📱 Smart App Integration

• Compatible with iOS and Android

• View live readings, oxygen drop counts, and overnight graphs

• Generate long-term health trends for you or your doctor

🩺 Ideal For

• Sleep apnea screening and CPAP follow-up

• Chronic respiratory or cardiac patients

• Wellness tracking for athletes or home users

⚙️ Specifications

💚 Why Choose Checkme™ O₂ Max

Trusted worldwide for its combination of medical precision, user comfort, and AI-driven health insights. The Checkme™ O₂ Max empowers you to track, understand, and improve your sleep and heart health — right from home.