Color:6 Size:6,7,8,9,10,11,12,13 (please refer to the size picture)Chip: NFC chipWorking frequency band: 13.56MHZStorage space: 144BYTESTransmission rate: 106kb / sUses: set up smart lock, card recharge, smart phone unlock, phone important file lock, transfer files.Features: No charge, programmable read-only lock function, 7-byte serial number clone protection Package:1 x Smart Ring
M**K
This item came without any instructions.
This item did not come with any instructions!
S**E
Does not work at all.
Does not work with pixel 3.I tried three different apps to test, but none worked. None of the apps can communicate with the ring. I checked the physical diagram of the NFC receiver location of the phone.I highly recommend you buy another product.
A**R
Ring non-functional, Seller non-responsive
Headline says it all.
E**T
Do not buy this
DO NOT BUY THIS PRODUCT. IT TOOK ALMOST TWO MONTHS TO GET DELIVERED. INCLUDED NO INSTRUCTIONS AND NO PRODUCT INFORMATION IN THE PACKAGE. TOTAL WASTE.
A**R
Don't waste your money. Won't work with phone case on. Unreliable even without case.
Tried with 3 different phones and none of them can read the ring if they have a case. After taking the cases off the phones will only detect the ring maybe 25% of the time and that's only if you get the ring in the perfect spot and are lucky.I use NFC tags for a lot of home automation and I've never had a problem scanning any other tag even with cases on my phones. At first I thought this ring didn't have an NFC chip in it at all. It does but it's much too difficult to detect to be useful.I would not recommend this ring.
A**N
What does it do
Basically useless
D**J
Works Great Feels Good
it works great and is easily pair-able, is also cool to show off to friends, exactly what it said it was. It also looks cool and feels very comfortable
P**S
It didn't work
I couldn't get my phone to recognize it.
Trustpilot
3 weeks ago
5 days ago
