Titanium Waterproof App Enabled Smart Ring NFC Smart Ring for Android Windows NFC Mobile Phones Samsung Sony

This smart ring is compatible with Android, BlackBerry, Windows smart phones with NFC function. Fits for Samsung, Sony and so on
1. Healthy Element: made by liquid tungsten and epoxy crystal ceramic, improve the human metabolism and effectively promote blood circulation
2. Private Note: save all kinds of private information to this smart ring, such as schedule, account, memo and so on. And set the Ring Touch action to be the only way of view or edit

$21.17 Select options