Based on a more reliable 6-lead ECG, AI analysis can screen for multiple heart diseases such as atrial fibrillation, tachycardia, bradycardia and other arrhythmias. Real-time blood pressure measurement, health housekeeper. Fingertip blood pressure monitoring, six-lead ECG acquisition, cardiovascular risk warning. Using the red light sensor fingertip measurement solution, the fingertip has abundant subcapillaries, which can collect pulse wave signals with high signal-to-noise ratio, and the signal strength is more than 10 times that of Wanmo.