Your oxygen saturation (SpO2) levels and pulse rate are reliably and precisely measured by our Fingertip Pulse Oximeter in a matter of seconds. It is ideal for keeping an eye on your health when traveling or at home. Even in low light, the vivid OLED screen vividly shows your SpO2 levels and pulse rate. Everyone of any age may use this fingertip pulse oximeter, from young toddlers to elderly people. It is the ideal item to pack in your pocket, handbag, or travel bag due to its lightweight and small size.