Checkme O2 Max

Smart technology for peaceful nights.

Checkme O2 Max is designed for those who want to track their respiratory health with precision and comfort—even while they sleep. This advanced pulse oximeter combines a lightweight, ergonomic design with cutting-edge technology to continuously monitor your blood oxygen levels, heart rate, and body movements for up to 72 hours.

The discreet high-definition display and soft fingertip sensor deliver accurate readings without disturbing your rest. Its adjustable wristband fits like a natural extension of your body, while real-time data syncs to the ViHealth app to provide deep insights into your breathing and sleep quality.

✔ Continuous monitoring up to 72 hours – Ideal for sleep apnea, athletes, or recovery support

✔ High precision – SpO2 range from 70–99%, with ±2% accuracy between 80–99%

✔ Comfortable, ergonomic design – Lightweight sensor perfect for overnight wear

✔ OLED screen display – Shows key readings in real time

✔ Bluetooth connectivity – Pairs with the ViHealth app for full reports and insights

✔ Free ViHealth App – Share PDF/CSV reports, track history, and trends

✔ Smart data storage – Stores 72 hours of continuous data, recorded every second

✔ Rechargeable battery – USB-C fast charge, up to 16 hours of typical use

✔ Compatible with iOS & Android – Access all your health data from your phone

1. Wrap the adjustable strap comfortably around your wrist.

2. Place the finger sensor on your index finger with the sensor facing down.

3. Tap the button or wait for auto-detection to power on.

4. Open the ViHealth app and connect via Bluetooth to view data in real time.

5. After each session, sync the saved data to the app for complete analysis.

You deserve safer sleep, more mindful training, and a deeper connection to your health.

Checkme O2 Max is more than a monitor—it’s a quiet companion that supports your well-being as you rest, move, and grow.