Here is a smart wearable device that helps you strengthen your eyes and slow down aging. The Otus is a vision therapy training system that you can use in TV and smartphone mode. It automatically contracts and relaxes your eye muscles to keep your eyes healthy. Otus comes with 8 special optical lenses that rotate 60 times in 5 minutes. You just have to look forward to work your eyes.
The Otus comes with app training but you can also wear it standalone and do regular activities as you wear it. You have the option to link 4 accounts to each device. The companion app comes with 9 fun games to keep you motivated.