Jakcom R3F NFC Smart Ring
(Please open NFC function, then scan the QR code on the box to get details instruction,please trust the app,it is safe.)
2 Colors: Black or White
There are 6 different sizes of this Smart Ring available, #7/#8/#9/#10/#11/#12.
Jakcom R3F NFC Smart Rings work with any smartphone, tablet, door lock, or other device that has NFC tag capabilities, primarily Android and Windows Phone platforms. While some iPhones have NFC functionality, they do not currently have NFC tag functionality. This may be enabled at a later date, but for now they are not compatible.
These work by utilizing an app such as the Jakcom Smart Ring App or many other free third party apps available in the Play Store that function as NFC Tag Readers/Writers. They program a task to be associated with the NFC chip of the ring (this ring has two separate chips and therefore can be set with two separate functions). The tasks are carried out when the NFC chip of the ring is touched to the NFC reader of the phone (tapped on the back of the phone).
NOTE: Position with "I" is chipset A,Position with "II" is chipset B,Each chipset can write in different functions( In usage, please make sure "I" or "II" is in the central part of finger ,
Only by correct wearing, the chip in each area can give the best reading and writing performance
The possibilities are limitless and easy to set up using a free application. Get creative.
1 x Jakcom R3F NFC Smart Ring
1 x Ring Box with Electronic instruction