SELECTED OPTION:
SIZE: 8.0
Features : aThe smart ring is a fashionable and wearable electronic product with NFC chips. aIt`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 aPlace 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. aDesigned 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 ring soak your finger skin for long hour. aIt can be used without any power supply, very convenient. Main Functions: aApplication Quick-Start : with start-up c ommand written in the smart ring, when the smart ring touches the phone the apps will automatically start. aQuick-Unlock : hand wear ring touch unlock, screen lock, application lock set (some phones need to ROOT, can use the function). aProgram Lock & Ulock : select the application you want to lock / unlock, write the smart ring then touch the phone to start the application, to protect personal p rivacy. aInformation Sharing : you can store p rivate content in the ring, you can also share the phone business card, wifi password, graphic information, etc., can also be used as a p rivate memo to unlock the only way to unlock.
Specification : Proauct name: NFC Smart Ring Color: Black & Gold Size: 6/7/8/9/10/11/12/13 Width: Approx. 8mm/0.31
Instruction for Use: 1.First, check if your smartphone has NFC function. It can usually be found in the system settings. If no relevant options are found, contact with the manufacturer post-sale support, or search on Google if the smartphone model has NFC function and confirm its NFC area. 2.If your smartphone has NFC function, turn on the NFC switch, search your a pp store for the software which apply NFC, download and install them. 3.Start the NFC APP, perform actions according to the instructions. 4.Since NFC is a near field communication technology, make sure to place the top side of the ring chip right close to the NFC area when reading any data to avoid the failure in reading and writing. 5.NFC function will be based on this App JACKOM, please search on this link to download:ins. jakcom.com (or you can search other NFC App that based on a NFC device)
Package includeds : 1 x NFC Smart Ring
Details pictures : 
