According to checking Huawei's official website, some Huawei watches can measure blood pressure. Huawei, as a well-known technology company, has achieved great success in the field of smart wearable devices in recent years. Huawei has not only launched a variety of feature-rich smartwatches, but also launched some innovative products for health monitoring. Among them, smartwatch models that support blood pressure and blood glucose measurement have received a lot of attention from consumers. Among Huawei's smartwatches, the models that support blood pressure and blood sugar measurement include Huawei WatchGT2Pro, Huawei WatchFit, and Huawei Watch3. All of these watches have built-in high-precision sensors and algorithms to accurately measure blood pressure and blood sugar data. Huawei's smartwatches rely heavily on built-in sensors and algorithms when measuring blood pressure and blood sugar. Among other things, blood pressure measurement mainly relies on barometric pressure sensors and heart rate sensors, which calculate blood pressure values by sensing the contraction and diastole of blood vessels. Blood glucose measurement, on the other hand, relies on optical sensors and bioelectric sensors to calculate blood glucose values by detecting glucose levels in the blood.