Fashion Men's Ring Magic Wear NFC Smart Ring Finger Digital Ring for Phones With Functional Couple Stainless Steel Ring

• SMART RING - Product description: The smart ring is a fashionable and wearable electronic product which is able to connect with a smartphone through Near Field Communication (NFC) to complete function performing and data sharing. Designed with high-level water resistance, it can be used without any power supply. Embedded with NFC chip, it can only be connected to a smartphone with NFC function.
• DETAILED OPERATIONS - Place the smart ring within the NFC area of a smartphone to perform: screen unlocking, app lock unlocking, app quickly launching, name card and URL information sending and reading, etc.
• INSTRUCTIONS - Instructions for use: First, check if your smartphone has NFC function. It can usually be found in the system settings. If no relevant options are found, contact with the manufacturer post-sale support,  if the smartphone model has NFC function and confirm its NFC area. If your smartphone has NFC function, turn on the NFC switch, search your app store for the software which apply NFC, download and install them.
• START THE NFC APP - Start the NFC APP, perform actions according to the instructions. Since NFC is a near field communication technology, Align the black wafer on the surface of the ring with the NFC position near the camera on the back of your phone so that it can be sensed!This sensing distance is only 1-2 mm to avoid the failure in reading and writing.

Brand name: STEVVEX Jewelry
Model number: ST24JU265JGR 

Metals Type: STAINLESS STEEL
Gender: Men
Material: Resin
Style: TRENDY
Rings Type: Wedding Bands
Shape\pattern: GEOMETRIC
Surface Width: 8mm
Compatibility: All Compatible
Setting Type: None
Fine or Fashion: Fashion
Occasion: Party
Item Type: Rings
Feature 1: Smart door lock
Feature 2: No need to charging
Feature 3: file transfer
Feature 4: Store information
Feature 5: Fashion Jewelry
Feature 6: Hot Rings
Feature 7: Men's fine jewelry
Feature 8: Man ring
Feature 9: Smart ring
Feature 10: NFC
Feature 11: High Quality nfc ring
Feature 12: Cheap smart ring
About use: Only supports phones with nfc function
note 1: Only support  phones with NFC