【5S Accurate & Quick Measurement】Aleshon Pulse oximeter determine your SpO2 heart rate and heart strengthin 5 seconds and display it conveniently on a large digital display accurately. Oximeter provides correct real time readings of Blood Oxygen Saturation Level (SpO2), Perfusion Index (PI), Pulse Rate (PR) Pulse Bar & Plethysmographic Waveform, Respiratory Rate (RR) and battery level.

【Upgraded High-Definition 4-Color TFT Screen】Clear display of finger oxygen monitor is viewable in any environment which from dark surroundings to bright sunlight. Different kinds of color help you distinguish the data easily. Elderly, nearsighted can also accurately read at a glance without inaccuracy.

【Intelligently Designed Sensors】Pulse oximeter fingertip automatically detects when a finger is inserted into the device, automatic power off after 5 seconds when disengaged to save power.

【Compact Design】Oximeter finger with pulse is small in volume,light in weight，comes with a lanyard and convenient in carrying. One-button design ensures easy operation and suitable for daily use at any time. The fingertip pulse oximeter is for sports and aviation use. For sports or aviation use only.

【Ideal for Sport/health enthusiasts】This pulse ox is perfect for sports activities such as mountain climbing, running, biking, etc., and perfect for traveling, elderly, professional athletes, fitness enthusiasts and more.

【NOTE】This pulse ox is perfect for sports activities such as mountain climbing, running, biking, etc., and perfect for traveling, elderly, professional athletes, fitness enthusiasts and more.

【NOTE】NOT INCLUDE 2 AAA BATTERIES!