Pulse Smart Oximeter with OLED Colour DisplayKeep a track of your heartbeat and oxygen level with this Pulse Smart Oximeter with OLED Colour Display. With a large digital LED display, this pulse oximeter works is an innovative way to keep a check on your heart rate. It has a one-touch power button that allows you to use it easily. This lightweight device helps to measure the Sp02 and pulse rate within seconds. The portable construction of this oximeter allows you to carry it practically everywhere. It allows you to read your daily heartbeat and oxygen levels easily every day.Features accurate and reliable the perfusion index and plethysmograph waveform will help you to determine the reliability of your reading. Bright oled display the bright oled display allows use in any environment - from dark surrounding to bright sunlight. Easy to use blood oxygen measurement can be done by pressing the button in seconds. Portable and lightweight the small size of the oximeter makes it easy for you to carry around in your everyday life.➦ How to get your spo2 and heart rate result? 1. Put your finger into the oximeter and press the button.2. During the measurement do not move around and stay still.3. Wait 5-15 seconds you can check the measurement results.Specifications⚡GeneralType: Fingertip Pulse OximeterDimensions: 5.82 x 3.22 x 3.2 cmIn the Box:  1 x fingertip pulse oximeter, 1x lanyard (hanging cord), 1 x user manual⚡Product DetailsService Type: No Warranty ProductNot Covered in Warranty: Only Physical damage