Introduction
The Checkme O2 Max is a smart wrist pulse oximeter designed for measuring, displaying, and storing pulse oxygen saturation (SpO2), pulse rate, and motion. It can be used in home or healthcare facility environments. The accompanying mobile application allows for real-time monitoring, recording, and reporting of results. This device is intended for pre-check screening purposes and should not be used for diagnosis or treatment without consulting a healthcare professional.
Key Features & Usage
- Intended Use: Monitoring SpO2, pulse rate, and motion.
- Operation: Simple one-button operation for power on/off and recording.
- Data Sync: Data can be synced to the ViHealth App via Bluetooth for comprehensive analysis and reporting.
- Alerts: Features vibration and sound reminders for low blood oxygen or abnormal pulse rates, configurable via the App.
- Charging: Rechargeable lithium-polymer battery with USB charging.
- Compatibility: Compatible with iOS 9.0+ and Android 5.0+ devices.
Important Safety Information
- Avoid squeezing the sensor or applying excessive force.
- Do not use during MRI examinations.
- Do not submerge the device in water.
- Consult a doctor for any health concerns and do not self-diagnose or self-medicate.
- Refer to the manual for a complete list of warnings and cautionary advices.
Specifications
The Checkme O2 Max meets various EC directives including MDD, R&TTE, and ROHS. It features a Type BF applied part, an OLED display, Bluetooth 4.0 BLE connectivity, and a battery life of up to 72 hours. The device is designed for SpO2 measurement accuracy within specified ranges and supports storage of up to 4 records.
Support & Resources
For PC software (O2 Insight Pro) and further details, visit www.viatomtech.com/support. The ViHealth App is available on the App Store and Google Play.

