Product Name: Elderly 4G Video Call Waterproof Smart Tracking Watch GPS with Heart Rate Blood Pressure Model NO.: D46 Warranty: 1 Year Certification: RoHS, CE Use: Hand Held Screen Size: 1.4 Inch Waterproof: IP67 ROM+RAM: 512MB+4GB GPS Accuracy: Less Than 5m Video Call: Yes, Support Battery Capacity: 700mAh APP Languages: More Than 33 Languages Blood Pressure Monitor: Support Position: GPS+Lbs+WiFi Screen Resolution: 240*240 Pixel Sleep Monitor: Yes, Support SIM Card: Nano SIM Support Watch Languages: Multi-Languages Camera: 0.3m Network: 2g/3G/4G Heart Rate Monitor: Support Trademark: OEM Transport Package: Giftbox Package Specification: CE, RoHs Origin: Shenzhen HS Code: 8526919090 Product Description Note:Our server for oversea market isAmazon cloud server, it's powerful, we are ok to creat the sub-account ID and password to manage all your device in our server platform, you can change the password after you login the web-link. Also our server platform and phone appSetrackerorSetracker 2( for Andriod and IOS) arefree of chargeall the time.If you have your own server platform and your own APP,we are OK to offer the server protocolfor your configuration with your own server and your own APP software.4G Wifi GPS Tracker Watch with Video call1.Material:ABS+Soft Silicone2.Battery: 700mAh3.CPU Chipset: SL8521E4.ROM+RAM: 512MB+4GB5.Frequency Bands: 4G:FDD:1800MAz 2100Mhz 2600Mhz TDD:1900Mhz 2300Mhz 2500Mhz 2600Mhz 3G WCDMA: 900/2100Mhz or 850/1900Mhz 2G GSM: 850/900/1800/1900Mhz6.Location mode: GPS+LBS+WiFi+AGPS7.GPS Location Precision: Less than 5M8.LBS Location Precision: 200-500M9.Watch language: English, Russian, French, Portuguese, Spanish, Vietnamese, Turkish language can be set in watch setting10.Camera: 0.3M Camera11.Screen: 1.4" screen 240*240pixel12.Charging: magnetic cable13.Color: Black14.Button:Power button, SOS button15.SIM card: Nano SIM cardChipsetSL8521EMemory: 512MB+4GBPositioningGNSS: GPSLocation Services: GPS+AGPS+LBS+WIFIOutdoor Accuracy: Less than 5M (GPS)Indoor Accuracy: 200-500M (LBS)GPS Frequency: L1 1575.42MHzGPS Sensitivity: -165dBSpeed Accuracy: 0.1m/sMax Altitude: 18000mConnectivity4G/LTE Nano SIM CardLTE Frequency: B1/B3/B4/B7/B38/B39/B40GPS Singal:L1, 1575.42MHz C/A codeUser InterfaceScreen: 1.4" IPS Colorful Touch ScreenScreen Resolution: 240*240 PixelsButtons: Power/SOS ButtonSpeaker &Microphone&MotorSize, Weight, ColorsWatch Size: 51mm*41mm*15.9mmStrap Size: 19cmStrap Material: Leather,SiliconWeight: 52gColors: BlackEnvironmental ConditionsCamera: 0.3MOperating Humidity: 20%-80%BatteryType: Li-ionVoltage: 3.7VCapacity: 700mAhCharge Time <2 hoursCharger: magnetic ChargerWorking Days: 2-3days (typical)Features· 1.GPS+AGPS+LBS+ WiFi Positioning· 2.SOS Emergency Call· 3.Two-Way Communication· 4.Video call· 5.Voice Chat· 6.Geo-Fence Smart Alarm· 7.History Route· 8.Pedometer· 9.Phone book (Limited Contacts)· 10.Do-Not-Disturb Mode· 11.Alarm Clock· 12.iOS &Android ApplicationFunction:1.Support 4G/LTE network2.Android 6.0 system3.Colorful touch screen4.With 0.3M camera5.CPU chip, SL8521E, 1.2GHZ, Quad core6.A variety ways of positioning with GPS+AGPS+LBS+WIFI7.Two-way conversation/SOS emergency call.8.Remote monitoring9.Video call10.Geo-fence11.Remote shutdownFAQ:Q1: What's your warranty policy?A1: For all the products, we have one-year warranty. All of our goods are 100% tested before delivery. In case there are unexpected damages during delivery, please do check before you sign for the package.Q2: What's your minimum order quantity?A2:We don't have strict MOQ of our existing items. Samples and Small orders are also welcome.Q3: What package do you use for the products?A3: Usually we have professional retail package for the products. Customized package is also available based on certain MOQ.Q4: Will your product work in my country?A4: All our products are compatible to the international standards. For the GPS Tracker items that need inserted sim card, please be subject to the type of network in your country (the frequency bands).Q5: Can I print my own brand logo on your product?A5: OEM orders are highly welcome. Please forward us the details of your logo color, logo position, user manual and box design (if you have) when you send us a inquiry. In this way we can offer you efficient answer at the first time. Q6:Do you accept dropshipping?A6: Yes, dropshipper customers are also welcome.Q7: Do you have technical instructions if I buy your product?A7: Please read the user manual carefully for your reference, we have detail instruction inside the giftbox package. If your problems still can not be solved, welcome to contact us for help. We will try our best to assist you and offer fully technical support