The KEY (NFC/Mifare)

• Flat mineral glass with date lens and beveled edge
• Mifare Desfire EV1 8 kB NV-Memory chip inside watch glass, contactless transmission of data (read&write), operating distance up to 2cm, operating frequency 13.56 MHz

•   up to 5 ATM water resistance corresponding to 50 meters
•   NEW!  Ceramic Silicon Nitride Si3N4 Bezel unidirectional with minute markings
  
•   black plastic watch case (43MM)
•   black silicone strap/band   
•   analog: 3 hands (hour, minute, second) + date
•   Miyota 2115 quartz movement; battery life approx. 2-3 years
•   warranty: 1 year
•   delivered in a transparent plastic box

The NFC/MIFARE IC chip sealed inside the watch glass is unclonable and tamper proof. It makes each watch unique & 100% authentic.

Winwatch's NFC/MIFARE equipped watch glass is a passive device meaning that it doesn't hold a battery and it's absolutely maintenance-free.

- WARRANTY AND INSTRUCTIONS

WHAT CAN I DO WITH MY WATCH?

You can unlock doors and electronic locks at work, at home or elsewhere with a simple swipe of your watch! No hassle. No fumble for a key, badge or access card.

For further information about the compatible electronic locks, please check the URL link below or contact us.

http://www.winwatchtrade.com/electronic-locks-compatibility-list/

You can also use your watch for apps and smart functions! (make sure your smartphone and/or tablet is equipped with a NFC read/write module)

 

Tap your watch to the phone (Smartphone Compatibility List) so the two devices can interact instantly and securely for apps & smart functions.

NFC TagWriter This free app stores contacts, bookmarks, geo location, Bluetooth Pairing, SMS, Mail, text messages and many more to any NFC-enabled watches. Once data has been stored the application allows also reading and viewing the programmed data including options to launch applications automatically based on the contained data. A great tool! 

How to encode and/or program the NFC chip inside your watch crystal?

http://www.winwatchtrade.com/how-to-encode-a-nfc-watch-yourself/

Many apps are available on GooglePlayStore or BlackBerryAppWorld or WindowsPhoneStore.