Do you know you can have everything you need in your finger? Yes! This Smart Ring will be your daily companion! Rediscover the art of conversation and actual human interaction. Keep your smartphone in your bag and focus on the people in front of you. Let this Smart Ring update you of important calls, emails, and social media notifications.Filter the spam and the less important ones. The VIP feature lets you control which notification to let through.With this ring, you can actually increase your focus and productivity and live a less busy and distracted life. The ring has a screen that displays the notifications and it looks fashionable on your finger. The choice is between midnight black and the pearl white one. Keep updated in style! Lock and unlock: your Smartphone or tablet quickly, hide the app when you leave your smartphone alone.Water Resistant and No charging required: Uses: set up smart lock, card recharge, smart phone unlock, phone important file lock, transfer files.Control Applications: you can write a fixed process list ahead of the time, and the ring will start the applications each time by simply touch. Share & Transfer information: Send the private message/Picture/business card/ website link to the person you want to share by a simple touch.Support All Android and Windows NFC Mobiles: Size Chart please check the image.