Geekercity 2015 Bluetooth Smart Watch Wrist Digital Watches Sports Running Bracelet Smartphones Mate Partner Smartwatch Phone Wristband Wristwatch Fitness Health 3D Passometer Step Walking Distance Calorie Counter Activity Tracker Monitoring Signature Show USB Flash Disk Built-in 8GB Memory For Android IOS Cellphones Compatable With Apple iPhone 6 Plus 5S 5C 4S Huawei HTC One M8 LG G3 Nexus Blackberry Motorola Nokia Samsung Galaxy S6/S5/S2/S3/S4/Note 4/Note 3 (Black)