Product description
1.The smart ring is a fashionable and wearable electronic product with NFC chips.
2.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
3.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.
4.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
5.It can be used without any power supply, very convenient.
US Size: Circumference Diameter
Actual color vary from that of the image due to computer settings.
Please allow deviations of 1-3mm due to manual measurement.