Fin is not a ring just wear for fashion. It is a Bluetooth smart ring connects via Bluetooth and sensor and sends commands to the connected devices. Fin smart ring can connects with your smartphone, music player, smart TV, camera, game play station, and your car. Fin is a tiny smart device you can wear in your thumb and control everything via Bluetooth and sensor. The excepted price of this device is Rs. $ 80, Rs. 4880
How it works
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