FOCI is the world's first wearable designed to improve focus. Developed by Tinylogics Ltd, this Android app uses machine learning and biofeedback technology to track emotions during work and study, and train your focus. It is a thumb-sized wearable clipped to the waist that tracks your emotion states in real-time, helping to improve four types of focus.

The app offers cognitive biometrics that capture your emotions through tiny movements of your diaphragm in real-time. It also records each day's emotion states in calendar form, allowing you to see the pattern and target areas for improvement. The deep work session feature provides detailed in-work stats, helping you stay on track with distraction prevention and breath pacing. The distraction alerts feature helps cut short distractions with timely nudges, while the breath pacing feature ensures deeper focus while you work. The focus biofeedback feature boosts your attention in minutes, and the deep relaxation biofeedback feature reboots you quickly to refocus.

Overall, FOCI is an excellent app for anyone looking to improve their focus and develop better work and study habits. However, it must be used with the FOCI Wearable, which is available on their website. If you need any assistance, you can send a message to or visit their FAQs page for more information.