OPN NFC smart ring vs ChiTronic Magic smart ring
Created on April 30, 2020
Hi-Tech » Smart ring
NFC
Brand
ChiTronic
70.00 €
Price
19.00 €
Sensors
scratch resisten advanced ceramics
Material
nfc
Connectivity
nfc
no battery charging
Battery
no battery charging
iOS, 
Android
OS
iOS, Android
Colors
Black