Patented Swiss Hi-Tech NFC Watch Glass.
NFC (Near Field Communication) IC chip inside watch glass, contactless transmission of data (read&write), operating distance up to 2 cm.
NXP's ICODE SLIX IC is NFC forum type 5 tag compliant. It is a dedicated chip for intelligent label applications such as product authentication, as well as production management in different areas of the watch industry. This IC is based on the ISO standards ISO/IEC 15693.
- EEPROM 1024 bits,
- 50 years data retention,
- Write endurance of 100000 cycles.
The chip inside watch glass is unclonable and tamper proof. It makes each watch unique & 100% authentic
Winwatch's NFC watch glass is a passive device meaning that it doesn't hold a battery and it's absolutely maintenance-free