SPO Check Mate is based on SPO Medical's uniquely patented algorithms that use Reflective Pulse Oximetry Technology for accurate oximetry measurement. It also addresses problems typically associated with motion artifacts, ensuring accurate and reliable readings. The unit is designed to utilize very low power for extended usage, eliminating the need for frequent battery replacement.

• Automatic On/Off
• Long-lasting battery - over 1,000 hours, using only a fraction of the power of conventional devices
• Completely nail polish tolerant - no matter how dark the color
• Manufactured according to environmentally friendly standards (RoHS Directive)
• 90 Day manufacturer's warranty with 7 day a week customer support