Most of the videos on how to measure blood glucose can be found on the official websites of different blood glucose meters, or you can consult a medical professional. The specific operation of blood glucose measurement varies slightly according to different blood glucose meters, but on the whole it includes the following steps, which can be obtained from the official website of the purchased blood glucose meter or the customer service. 1. Preparation before blood glucose measurement. Wash your hands, keep the blood collection site clean and dry; pay attention to the temperature of the fingers, try to normal temperature, avoid too cold; blood glucose hand hanging down or gently shake to keep the end of the blood flow. 2. Sterilize the blood collection site with alcohol and dry it naturally. 3. Collect blood according to different methods of using blood glucose meter and measure and read the value. 4. After blood collection, use a sterile dry cotton swab to gently press the blood collection site to stop bleeding. Self-monitoring of blood glucose is recommended under the guidance of a doctor.