AMOLED (active matrix / organic light emitting diode) is an active matrix organic light emitting diode panel. Compared with the traditional liquid crystal panel, AMOLED has the characteristics of fast more→er reaction speed, higher contrast and wider viewing angle. Selling Points: 1.1.43”AMOLED full-screen touch for call 2. Screen resolution: 466*466 3. More than 100 exquisite dials, APP can push dials. Customize dials, place photos 4. The screen is always on,Bedside lamp 5. Battery life: 260mAh high-capacity polymer battery; standby time 30 days, normal use 5-7 days, wireless charging time: 2 hour 6. Support multi-sport mode. heart rate, sleep, blood oxygen, blood pressure, stress test,