Features: ✔️Equipped with rotating display, no blind spot viewing ✔️Suitable for people of all ages, especially those with sleep apnea, pregnancy, heart failure, asthma, etc. ✔️Displays blood oxygen concentration and heart rate amplitude, allowing users to see graphical changes ✔️4...

B P2 2 in 1 Arm Type Electronic Blood Pressure Monitor • Lightweight and portable, a must-have for home and travel • Reliable, simple and easy to use • Extra large LCD screen for easy reading •Can store 99 blood...

As the COVID-19 epidemic spreads around the world, the "oximeter", a medical instrument that can quickly detect blood oxygen concentration, an indicator of serious illness, has attracted much attention. Features: Instantly measure blood oxygen content (SpO2, 70~100%) Simple and easy...