KY-FIT is a free Android app developed by Mywellness srl in the Lifestyle category with a focus on Health & Fitness. The app offers a personalized training platform that allows users to exercise indoors and outdoors anywhere in the world. With over 5000 videos of movements and exercises, KY-FIT provides a variety of options for users to include in their workout routines, with or without equipment.

The app features personal consultation with Iñaky García, who provides daily advice to help users achieve their fitness goals. KY-FIT also allows users to track their progress and results over time. The app provides the best user experience in Technogym-equipped facilities by connecting to the equipment via Bluetooth, NFC, or QR Code, automatically configuring the equipment with the user's program and tracking their results in their mywellness account.

KY-FIT also integrates with other fitness apps such as Google Fit, S-Health, Fitbit, Garmin, MapMyFitness, MyFitnessPal, Polar, RunKeeper, Strava, Swimtag, and Withings, allowing users to monitor and evaluate their results. Overall, KY-FIT is a comprehensive fitness app that offers personalized training and tracking options for fitness enthusiasts.