Multi Function- The iFitness Activity Tracker Comes With Calorie Tracker, Sleep Monitor, Alarm, Pedometer, And Best Of All It's Water Resistant. • Personalized Style- The iFitness Pulse Activity Tracker Comes In Different Styles And Colors, So There's A Fitness Tracker To Match Anybody's Style! • Compatability- The iFitness Pulse Is Compatible With iPhone And Android Phones Making It User Friendly And Can Easily Sync To Your Phone For An Easy Set-Up • Superior Quality- Made With Dedication And Care These Fitness Trackers Can Be Worn Everyday To Keep Track Of Your Fitness Goals While Still Functioning As A Regular Fitness Tracker.