size of ring inlay tags

[Paul]

tried to write to the ring my contact card from my phone (address book) but received a reply that the smart tag is too small, what's the size of it. i had to write 509b of data

[Memnoch]

I believe they are they are Type 2. Type 2 tags typically store 48/144 bytes.

http://oi58.tinypic.com/2hecb5d.jpg

[Lafunamor]

from the FAQ of the store:
Q What is the storage capacity of each inlay in the ring?
A 144 bytes, 1152 bits of awesomeness. 4,369,066 rings would be needed to fill a CD of 600MB

Q What’s the NFC tag inside the ring?
A We currently use the NXP NTAG203.

;-)

[Lokki]

Just to expand on that a little, the maximum amount I could shove in there with a Nokia N9 was 132 bytes, the rest would have been the record type ie 'vcard:'