Look no further: You’re in good hands. VICTO IDEAS Health & Fitness Lab has served more than 1 million people all over the world. We are the lab behind Water Tracker, Smart Pedometer, Stand Up Reminder, Sleep Fan, Massage Pillow, 7 Minute Workout Plus…with years of experience in developing health and fitness technologies. Run in foreground, background and screen locked, the HIIT app allows you to specify an overall time as well as program High/Low intensity interval and rest time between cycles. + Flexible and Advanced Timer+ Clean, simple and easy to use (There is no learning curve here)+ Create your own timers with some taps+ Create fully customized timers with a complex of cycles and sets,+ Run in the background, foreground, screen locked+ Color, Voice and Sound Navigations (Customizable)+ Built in Music Player (in sync with iOS Music Player)+ Multiple themes to select+ Manage your timers and data of training (you can even delete unwanted timer or junk data)+ Create your own alarms right in the app+ Work on iPhone, iPad and iPod+ And a lot more features will be added in over time.How to use this app: There is no user manual here! -> Download it -> tap on play button -> you will see -> It’s super easyAbout us: VICTO IDEAS is a research lab, specializes in health & fitness technologies. We are the lab that created the famous Massage Pillow, Bedtime Sleep Fan, 7 Minute Workout Plus, Water Tracker, 20 Day Fit, 20/20 Diet For Life... (You may want to have a look at our apps -> tap on more by this developer/Thang Nguyen -> it will navigate to all the available apps)We created technologies to help more and more people improving their health & life experience.