Latest Gadgets That Will be Used by Athletes at the Rio Olympics
Wednesday, 10 August 2016, 17:15 IST
By SiliconIndia
By SiliconIndia
2. NFC-enabled ring—
At the Rio Olympics, Visa the electronic payments company has introduced the first-of-a-kind NFC-enabled wearable ring. This ring can be used for purchasing by simply tapping it at any NFC-capable payment terminals. The gadget which does not require a battery and is water-resistant till the depth of 50 meters uses a secure microchip with an embedded NFC antenna enabling contactless payment capabilities.
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