Haino Teko RW-11 Smart Watch Can Also Play The Role Of Aa Fitness Companion, They CAn Track Your Fitness Levels, The Calories You Burned,Your Top Heart Rate Count while working out and much more. The Features Of This Smartwatch Are Easily Manageable Using Their Compatible Mobile Phone Applications, The MAnufacturers Of These Watches Are Providing Mobile Applications For Both The Platforms,iOS And Android, So Regardless Of Your Mobile Phone Brand, You Can Use This Smarwatches.