In order to keep your brain sharp, you will need to try mental workouts regularly. Mendi is a brain training headset that can read your brainwaves and visualize them through a game on your smartphone. Mendi’s headset measures your brain activity, including blood flow and oxygenation in the Prefrontal Cortex. By exercising 10 minutes a couple of times a week, you can improve in this area.
The device lasts up to 60 sessions on battery and works with iOS and Android devices. You can support this project on Kickstarter.