The band is the best band in this price range.The band can track your foot steps, Your sleep pattern line deep or normal etc.It also informs you when a call comes to you .
The Band has a powerful motor inside which vibrates quite nice .You also can set alarm which is really helpful.If you charge it full it can lasts for atleast 30 days .It looks good in hand .I have one .For 699 you dont get anything like this .Go go for this .If you have any questions you can comment me .I will give you reply as soon as possile.