Color:Black  |  Size:10  Instructions for use: a) 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. b) If your smartphone has NFC function, turn on the NFC switch, search your app store for the software which apply NFC, download and install them. c) Start the NFC APP, perform actions according to the instructions. d) 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. Package Included:  1*Smart ring
M**Y
Unimpressed
No instructions were sent and they come in a little ziploc bag. Unimpressed!
M**A
Not good at all!!!
The ring is useless it's just metal an a black sticker that looks like a screen .. I would like a refund
D**R
Don't buy
Doesn't work
C**E
Didn't work
I bought one a few months ago, it was from China, it didn't work. So I looked for another one ... stupid me, I didn't check the seller's local -- this one won't work either. Don't wast your $.
Trustpilot
5 days ago
4 days ago
