Features:

• The new HBO-Smart device is the latest fingertip pulse oximeter from Drive DeVilbiss International intended for use in homes or hospitals for non-invasive measurement of oxygen saturation, pulse rate, and perfusion index.
• Including adjustable settings for user alerts and four optional screen displays, this new stylish device has everything you would expect from a modern-day spot-checking oximeter that can be used for both children and adults.
• OLED display includes heart rate bar and plethysmography waveform
• Four different directional screen settings
• Features battery low alert and automatic power off after 8 seconds without detecting a signal
• Low power consumption (2 AAA batteries for 25 hours of operation)