Staying fit should be fun! Designed for iPhone 5s, 6, 6+, and beyond, Fit Simply uses the motion chip so it doesn't drain your battery like other apps. Fit Simply will show your activity for the past few days, even before you installed it. You may have already earned an award! It's is like a game you play with friends, or just to challenge yourself—earn Health Points just by moving! • Simple No need to tell the app you're walking or running. Just keep it with you and it will keep a record of your steps, walks, jogs—even on a treadmill! • Connected Put your friends through the paces, or accept challenges by others to keep moving. Share your progress on Game Center and other networks. • Effortless Staying fit is now easier than ever—You just keep moving, Fit Simply does the rest. See your steps for the past day or week and if you're active enough. * Fit Simply uses special hardware in the iPhone 5s and above to track motion without draining your battery. As such, it only works for the iPhone 5s and newer. If you use the badged icon feature, location services may be used, and continued use of GPS running in the background can dramatically decrease battery life.