Specifications:
The smart ring through the nfc radio frequency communication technology, to achieve mobile phone function operation and sharing of data.
By touching the phone nfc signal area, to achieve the screen to unlock; application lock, quick start application, send read business cards, URL information and other functions.
Multi-functional NFC smart ring, the main function is to store and exchange personal information, as well as mobile content and personal privacy encryption unlock.
Support for Apple, for Samsung, for Huawei,for XIAOMI and other NFC-enabled mobile phone.
No need to charge , built-in ultra-sensitive NFC chip.
[Product name]: New NFC digital smart bracelet extreme controller smart wearable
[Product material]: stainless steel
[Product size]: face width 8mm
[Product weight]: 7.5g
[Size]: 6,7,8,9,10,11,12,13 (please refer to the size chart)
A. Product description: The smart ring is a fashionable wearable electronic product that can be connected to a smart phone through Near Field Communication (NFC) to complete function execution and data sharing. Designed with high water level waterproof function, it can be used without any power supply. Embedded with NFC chip, it can only be connected to smart phones with NFC function.
B. Detailed operation: Place the smart ring in the NFC area of the smartphone, and execute: screen unlock, application lock and unlock, application quick start, business card and URL information sending and reading, etc.
C. Instructions for use:
a) First, check if your smartphone has NFC function. It can usually be found in the system settings. If the relevant option is not found, please contact the manufacturer's after-sales support, or if the smartphone model has NFC function, search for and confirm its NFC area on Google.
b) If your smartphone has NFC function, please turn on the NFC switch, search for the software that applies NFC in the application store, download and install them.
c) Start the NFC APP and perform operations according to the instructions.
d) Since NFC is a near field communication technology, when reading any data, please make sure to place the top of the ring chip close to the NFC area to avoid reading and writing failures.
