e80 smart bracelet ecg ppg monitoring temperature call reminder message push ip68 waterproof fitness tracker sport wristband smart watch

1.ecg+ppg combined with ecg ai medical diagnosis.-- 2.step,calories,distance,sleep monitor,sport,call reminder,alarm reminder-- 3.exercise function: step count/calories/distance,multi sport mode. 4.heart rate monitoring, blood pressure monitoring and other health functions. -- 5.remote care function.-- 6.environmental friendly tpu/metal strap, hand to hand wearable.-- 7.wearable hardware + smart app + big data cloud service.-- 8.wear it with you and control, display and record data through app.