The future is already here.
It's just not evenly distributed yet.

Tempo designs and develops a home fitness platform with a personal guidance to help users in their training sessions. It features live elite trainers who can help users when they make mistakes. It has built in three-dimensional sensors that tracks form, counts reps, and recommends weights. It helps users to improve in real-time. Powered by 3D motion sensors and AI, it analyzes 25 of the body’s essential joints as users work out and gives an understood form feedback. Moawia Eldeeb and Joshua Augustin founded it as Pivot in 2015, with its headquarters in San Francisco in California.