1. Ease of use: The Fingertip Pulse Oximeter is incredibly easy to use, making it accessible for a wide range of users. With its simple one-button function and large, clear two-colour LED display, it provides a user-friendly experience. You can quickly check your blood oxygen saturation (SPO2) and pulse rate with minimal effort, even without medical expertise.

2. Reliability and safety: This pulse oximeter is designed to provide reliable warnings if your oxygen levels or pulse rate fall to unsafe levels. This feature is especially crucial for individuals with respiratory conditions, athletes, or anyone monitoring their health. By using the Fingertip Pulse Oximeter, you can stay informed about your vital signs and take appropriate actions if necessary.

3. Portability and versatility: The Fingertip Pulse Oximeter is small, lightweight, and comes with a lanyard, making it highly portable. It is powered by two AAA batteries, ensuring convenient operation without the need for frequent charging. This portability and versatility make it suitable for a variety of settings, including school science experiments, physical education studies, and medical professionals' use. You can take it with you wherever you go, ensuring continuous monitoring of your pulse rate and SPO2 levels.

By using the Fingertip Pulse Oximeter, individuals will develop an understanding of their own blood oxygen saturation (SPO2) and pulse rate, empowering them to make informed decisions regarding their health and well-being.

1. Clean your finger: Before using the pulse oximeter, ensure that your finger is clean and free from any substances that may interfere with the sensor's readings. Remove any dirt from your finger to allow for optimal contact with the sensor.

2. Warm your hands: If your hands are cold, it may affect blood flow and result in less accurate readings. Rub your hands together or place them under warm water for a few moments to improve circulation and ensure more reliable measurements.

3. Keep your hand steady: For the most accurate readings, it's important to keep your hand steady and avoid excessive movement during the measurement. Rest your hand on a flat surface and avoid talking or moving excessively until the reading is complete.

4. Avoid bright light: Bright light sources, such as direct sunlight or intense indoor lighting, can interfere with the sensor's accuracy. Find a comfortable, well-lit area without direct exposure to bright lights to obtain the most reliable readings.