Nuband I-Touch Activity Tracker – BlackTouch smarter activity and sleep trackerPortrait/landscape switching, gesture control, touch screen activatedClock & date display, vibrating alarm clock functionCall and messages notifications, camera remote controller, phone findingOffer healthy multi sports guides trackingTrack your sleep rhythm and wake up silently with a vibrating alarmInstant access to up-to-minute status via the OLED display Motivates to achieve desired goals and reminds to be activeCompete and share the data with your friends via Facebook/Twitter/Whatsapp etcWireless sync – information is collected and stored in real timeRechargeable battery – 3 hour charge time lasts for 5 daysWaterproof IP67Wireless compatible with Android & iOS