#3 – Nokia FIT
Nokia Fit is a wearable “Finger Phone”. The above pictured is a concept of the lightweight concept. This wearable device fits on your finger like a ring and allows you to do basic functions found on a phone.The ring is designed using soft silicon and flexible rubber and has a A waterproof body. The Finger Phone will give you the ability to answer calls and a vibration feature will alert you to incoming messages or notifications.