Fitness Tracker S2 Smart Wristband Bracelet， IP67 Waterproof Wireless Bluetooth Call Remind Auto Sleep Monitor Sport Pedometer Activity Tracker for Android IOS Phones<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Stylish wristband with a heart rate monitor: This functional smart wristband with slick touch screen can be set to automatically track your heart rate</li><li>Convenient daily activity tracker - records steps taken， distance traveled， calories burned for rope skipping， jacks jumping， sit-ups， running， etc.</li><li>Improve sleep quality without disturbing your partner - it monitors how long and deep you sleep and wake only you with a silent alarm</li><li>Activate the anti-lost function to get alerted when your smart phone is beyond 5 meter Bluetooth range - never lose your phone again</li><li>Advanced Bluetooth technology makes your life easier - set reminders to alert you when you have been sitting or motionless for too long</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DC3v0JK9L.jpg" noproxy>