Google Fit is described as 'Health-tracking platform developed by Google for the Android operating system. It is a single set of APIs that blends data from multiple apps and devices. Google Fit uses sensors in a user's activity tracker or mobile device to record physical fitness' and is a Run Tracker in the sport & health category. There are more than 50 alternatives to Google Fit for a variety of platforms, including iPhone, Android, iPad, Apple Watch and Web-based apps. The best Google Fit alternative is Strava, which is free. Other great apps like Google Fit are ASICS Runkeeper, OpenTracks, MyFitnessPal and FitoTrack.