After using the suunto band I purchase a new heart rate monitor named polar RS800CX . I feel really good to use it. Other features in this smart band are really good. I love its features. I recommend everybody to use this smartband. After wearing this band I feel good as it is light weight. The only bad thing in this band is its looks . Looks are not so good in my view I did not like its design. And the battery life of this band is super amazing. Very good battery life gives this polar heart rate monitor. And is a value for money product.