NFC Multifunctional Waterproof Intelligent Digital Smart Ring Magic Finger Rings - Blue

NFC Multifunctional Waterproof Intelligent Ring Smart Wear Finger Digital Rings Feature: ?The smart ring is a fashionable and wearable electronic product with NFC chips. ?It`s able to connect to a smart phone to complete function performing and data sharing, that way many playful and convenient function will be accessible ?Place the smart ring within the NFC area of a smartphone to perform: screen unlocking, app lock unlocking, app quickly launching, name card and URL information sending and reading, etc. ?Designed with IP68 Water-proof level , you can wear it in all scene such as hiking, running and even swimming, but it`s supposed to be wiped dry to avoid the residual moisture in the ringsoak your finger skin for long hour. ?It can be used without any power supply, very convenient. Main Functions: ?ApplicationQuick-Start: withstart-up command written in the smart ring, when the smart ring touches the phonethe appswill automatically start. ?Quick-Unlock:hand wear ring touch unlock, screen lock, application lock set (some phones need to ROOT, can use the function). ?ProgramLock Ulock:select the application you want to lock / unlock, write the smart ringthentouch the phone to start the application, to protect personal privacy. ?InformationSharing:you can store private content in the ring, you can also share the phone business card, wifi password, graphic information, etc., can also be used as a private memo to unlock the only way to unlock. Instruction for Use: 1.First,checkifyoursmartphonehasNFCfunction.Itcanusuallybefoundinthesystemsettings.Ifnorelevantoptionsarefound,contactwiththemanufacturerpost-salesupport,orsearchonGoogleifthesmartphonemodelhasNFCfunctionandconfirmitsNFCarea. 2.IfyoursmartphonehasNFCfunction,turnontheNFCswitch,searchyourapp forthesoftwarewhichapplyNFC,downloadandinstallthem. 3.StarttheNFCAPP,performactionsaccordingtotheinstructions. 4.SinceNFCisanearfieldcommunicationtechnology,makesuretoplacethetopsideoftheringchiprightclosetotheNFCareawhenreadinganydatatoavoidthefailureinreadingandwriting. 5.NFCfunctionwillbebasedonthisAppJACKOM,pleasesearchonthislinktodownload:ins.jakcom.com(oryoucansearchotherNFCAppthatbasedonaNFCdevice) Specifications: Proauct name: NFC Smart Ring Color: Blue Gold Size:6/7/8/9/10/11/12/13 Width: Approx. 8mm/0.31 Package Include: 1x NFC Smart Ring Tips: NFC function will be based on this NFC Apps like JACKOM, please search on this link to download:ins. jakcom.com (or you can search other NFC App that based on a NFC device)