Accurate and Reliable - The Innovo iP900BP-B Finger Pulse Oximeter is a premium model with an improved LED and sensor, allowing SpO2 and pulse rate measurement even at low blood perfusion. Wireless Bluetooth Connection - Connect with your iPhone or Android via Bluetooth using the 'Beyond Oximeter' App. Record readings, visualize SpO2 Waveform, and check Perfusion Index. Patented Multi-Directional Display - Choose from 6 layout options for easy viewing of blood oxygen and pulse. Switch display orientation at the push of a button for user or caregiver. Plethysmograph and Perfusion Index - Ensure accurate SpO2 and Pulse Rate readings. Eliminate doubts about reliability or reading issues. Sports Enthusiasts, Aviation or Home Use - Ideal for climbers, skiers, bikers, aviators, and on-the-go SpO2 and pulse rate tracking. Use pre- or post- exercise, remaining still during measurement. *Not designed for continuous overnight monitoring/recording.