Vi. The First True Artificial Intelligence Personal Trainer

A great trainer makes working out 10x more motivating, fun, and effective. That's why we created Vi--an evolving personal trainer who lives in bio-sensing earphones. Put Vi on and start a relationship with a friend for your fitness. Each day, Vi tracks you, gets smarter, and coaches you to real results. Vi will help you meet your weight goals, improve your running, cycling and training.