S8 Ultra Series 8 Smart Watch 1.44inch HD Screen Men Women Bluetooth Calls GPS Positioning Fitness Bracelet IWO SmartwatchDescription:CPU HS6620 BK3266 Flash 512KB 16M GPS/AGPS NO G-sensor YES M-sensor YES Wifi NO SIM NO BT 4.2 5.0 Dual-mode Bluetooth antenna Hs6620 bk3266 all need welding wire LCD 1.44inchTP cob capacitance multi touch Heart rate sensor Heart rate Motor YES USB NO Charging mode 2pin thimble chargingMicrophone YES Side key Knob button Horn YES,Two in one loudspeaker and handset Receiver Power amplifier YES Battery capacity 200mah Specifications:1Smart watch Bluetooth call-Using high-fidelity waterproof speakers, Bluetoothlistening to show high-definition original sound, nomatter Is it sports or driving? One-click answeringand releasing your hands to make communicationmore free2.Integral Artisan Aesthetics-1.75 inch high-definition screen , rich and delicatecolors , real high-definition resolution of the picture320 * 385 , make the field of view more natural touchsmoother , and display brighter effects Vivid , bringinga better sense of design and broader vision3.Accurate heart rate monitoring-Integrating PPG ECG measurement technology ,PPG photoelectric measurement of heart rate isused Automatic recording throughout the day ,heart rate can be measured on the wrist to ensurehealth measurement The amount is effective andaccurate , allowing you to experience theconvenience brought by being your own health steward4.Three menu modes canbe switched at wil-Rich preset function menu to meet the diversifiedaesthetics , Meet various operating habits of daily u