Eastlion 0.68'' Blutooth 4.0 Wireless Activity Wristband Smart Wristband Bracelet Intelligent Bracelet with Touch Screen for Iphone 6,Samsung,IOS,Andriod Easy-to-wear,slim,comfortable wristband,touch panel,easy to operate, wear all day and night Functions:Pedometer,Passometer,Sleep monitor,Message Call Reminder,Self-portrait,Anti-lost,Waterproof rate of IP59 Let you know when there are incoming calls and text messages and displays caller ID with vibration alerts Sleep Tracking: monitor how long and how well you slept; Sports Tracking: track steps, distance, calories burned and active minutes. Sporty design; comes in a variety of colors; ultra comfortable and water resistant