MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.
Tonal - Machine learning digital gym + personal training built in
Fitbod - Personalized Strength-Training powered by Machine Learning
Mirror - The mirror that's also an interactive home gym
Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.
MuscleWiki - Understand your body, simplify your workouts