DescriptionCV08 Smart Band, sport PU Leather / Business Metal band, comfortable to wear for a along time, support Heart-rate/activity tracking/sleep monitor, timely record sport activity or sleeping data. In addition, it can track keep-fit activites, leading a smart healthy life from now on Features:-6 versions OptinalSkin-friendly sport PU Leather / Business Metal band-Simple but powerful Interface and functions,natural and smooth. -Heart Rate Monitoring detecting your body load at any time, helping to achieve the scientific and perfect exercise effect.Sports Statistics: To help users quantify the daily exercise goals, encourage and supervise their own exercise, adjust the best physical condition.-Call / Information Reminder:When incomming call or information arrived, the band will gently shake to avoid missing important calls.How to use itRead user manual carefullyDownload, install APPMatch themAPP for android 4.3, iOS8.0 or aboveSpecifications:Model: CV086 versions available:Band Material: PU Leather, Metal(Optional)Color: Golden, Silver, Black(Optional)BT: 4.0Chip: nrf51822Screen: 0.95 OLEDBattery: 100mAhUse time: Approx 5-10 days(depends on actual use)Product size: Approx. 23 3 1cm / 9.36 1.2 0.4ozProduct weight: Approx. 60g / 2.1ozPackage size: Approx. 9 8 6cm / 3.51 3.12 2.34inPackage weight: Approx. 150g / 5.25ozNote:Item color may show slight aberration due to different shooting light and monitor display.PLS BE NOTED THAT IT'S NOT WATERPROOF, JUST RESIST GENERAL UNCONSCIOUS WATER DROPLET ON THE SURFACE.Package list: 1 Smart band1 USB Cable1 User manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store