Lyperkin Samsung Gear Fit 2/Gear Fit 2 Pro Replacement Watch Band Strap Accessory Sport Soft Silicone Wristband Strap Band Bracelet Compatible Samsung Gear Fit 2/Gear Fit 2 Pro Smartwatch

✅ [Smart Design]–This smart ring with a simple design is very portable and you can carry it everywhere.
✅ [Share and Transfer information]–The NFC ring can send private messages / images / business cards / website links to the person you want to share with, with a simple touch.
✅ [Multifunctional]–The NFC function can make the ring become a bus card. If the card is close to the mobile phone, it can be queried or recharged, as well as contact, browsing, linking and other functions.

NFC means near field communication technology , it enables NFC enabled device to communicate with each other , Such as smart phones smart rings smart rings are passive NFC facility , need an initiative NFC enabled device to write information into it , and this initiate NFC facility usually needs a NFC software to work with such as NFC TOOL PRO
When your rings are enchanted by you with NFC software. by touching the phone NFC signal area with the enchanted ring , to achieve the screen to unlock; application lock; quick start application; URL information and other functions, how powerful the software is how intelligent your rings will be.
Multi-function NFC smart ring, the main function is to store and exchange personal information, as well as mobile content and personal privacy encryption unlock, Quickly start the phone application screen lock, application lock set , just with a ring move, which makes you look like a magician . (support Samsung, Huawei, millet and other NFC-enabled mobile phones some phones with NFC hardware may need ROOT to activate NFC function)