Here is a smart wearable device that turns your sunglasses into smart sunglasses. The Varia Vision has an adjustable arm and eyepiece and lets you attach it on either arm of your glasses. It provides you with notifications, navigation, and data from your smart device. Pair it with the Varia rearview radar system, and you will know what’s happening behind you on the road.
Vision has 8 hours of battery life. It does not weigh a whole lot and has a weatherproof design. The device provides vibration alerts for performance, navigation, and awareness prompts. It will cost $399.99.