SW01 Ultra (with botton) Silver

Screen: 1.9HD IPS, 240*283 Touch screen, 2.5D curved Nano tempered glass 420mAh battery capacity Wireless charging Storage: RAM:192KB; ROM:128MB BT version:5.0+3.0 Diameter: 44MM 49*44*14.4mm Waterproof IP68 Support BT calls, blood pressure, ECG, heart rate etc