Product Name: 2020 New Arrivals Blood Pressure Heart Rate Smart Watch 4G Lte GPS Tracking Geo Fence for House Quarantine People Model NO.: R18S Warranty: 1 Year Certification: RoHS, ISO2000, FCC, CE Use: Automotive Screen Size: 1.3" 240x240 Pixels Trademark: myrope Transport Package: Standard Package Specification: 46mmX40mmX15mm Origin: China HS Code: 8526911000 Product Description 2020 New Arrivals blood Pressure Heart rate Smart Watch 4G LTE GPS tracking geo fence for house quarantine peopleFeatures:1) Real-timeGPStrackingat interval of 1 minute;2) LBS and Wifi for accurate indoor positioning;3) Low-power consumption, battery life lasts for 3 days;4) Preset 15dialingphonenumbers;5) Make call and answer call;6) Voice monitoring;7) Voice message between watch and APP;8) Non disturbingmode;9) History playback;10) SOS alarm;11) GEO-Fence alarm;12) Fall down alarm;13) Set alarm clock;14) Sleep monitoring;15) Body temperature measurement;16) Counting steps;17) Remotely close watch from APP;18) Waterproof IP67.Specifications:Items ParametersGPS Positioning Accuracy5-15 metersGPS signalL1,1575.42MHz C/AGPS Channel22 channelsGPS SensitivityTracking sensitivity: -165dBm, capture sensitivity: -148dBmChip9820EFrequencyLTE FDD: B1 B2 B3 B4 B5 B7 B12(17) B28AWCDMA: Band 125GPS AntennaHigh sensitive ceramics active antennaLBS Positioning Accuracy100-1000 metersGSM AntennaFour frequency PIFA antennaWiFi Positioning Accuracy20-100 metersWifi AntennaBuilt-inScreen1.3" 240x240 pixelsWorking temperature-20ºC-70ºCWorking humidity5% to 95%Watch Size48x41x16.9mmWeight50gButtonSingle button(Power button/SOS button)Display1.30" 240x240 pixelsTouch screenG+F single touchG-sensorSupportI/O portMagnetic Suction ChargingStorage256M+512MCamera2 million pixelsMicrophoneSupportSimcardNanosimcardBattery600mAhPower manageUltra-low power consumption management, intelligent dormancyWaterproof levelIP67One key SOSPress SOS key, automatic dial-up numberSmart Geo-fenceCan automatic alarm when in/out of rangeHistorical routeCan check three months' historical routeWireless upgradingSoftware remote upgrading, remote debugging maintenance, remote setting parameters