H-Fit is a free lifestyle app developed by Ant Internet Inc. for Android 13.0 and above. It is a fitness companion that offers real-time measurement and recording of exercise data, including weekly and monthly trend graphs, to provide a clear overview of the user's exercise activities.

The app also has a sleep monitoring feature that records the duration of deep sleep and light sleep, enabling users to understand their sleep quality in real-time. H-Fit provides multiple personalized settings, including call reminders, smart alarm clocks, sedentary reminders, and step goals, to make the user's life more convenient.

H-Fit enables users to record cycling, running, and other activities, and visualize the results to help users track their fitness progress. The app can connect and synchronize data with Apple Health, including steps, calories, distance, heart rate, and other data. Note that continuous GPS usage in the background may reduce battery life.