Posted by a reviewer on Amazon

It has apps that you can download to get additional information such as heart rate

Posted by a reviewer on Amazon

Its not the best nor is it the worst

Posted by a reviewer on Amazon

Although the clip to the charger is broken so i have to tie it with a hair band

Posted by a reviewer on Amazon

It lasts about a week although when you get about half way through the battery it suddenly quickly begins to lose charge

Posted by a reviewer on Amazon

Why i still use it the only reason i still use it is because i can find my phone with it and tell the time when you hold the little button on the screen it plays a little song on your phone and it can help you find it but not if its on silent or if there are ear buds in

Posted by a reviewer on Amazon

Did not light up after only a few days of using this product

Posted by a reviewer on Amazon

Otherwise a nice product and the seller was extremely helpful in processing a refund

Posted by a reviewer on Amazon

I used to own the fitbit charge hr and that compared to this is crap