Featuresr you must connect phone through bluetooth before user only for iphone 6 6 plus 5 5s 4 4s for ipad 3 mini air for ipod touch 5 for samsung s6 s6 edge android 43 above bluetooth 40 smartphonesr pedometer track daily activities including steps distance and caloriesr track sleep quality monitor your sleep qualityr it is also a health partner be ready to help you to do physical exercise at any timer it also has remote camera smart alarm remind features and anti lost