00% brand new. - 3D Pedometer. - Real 8.0G USB Charging  founction. - Calorie Detector.It help to test your bodu calories at any time. - Characteristic show on the watch screen that make you looks much more charming and cool. - Mostly important that it reads time conveniently by the bright led lights.  Watch size:   Case diameter: 30*20mm Watch band length: 235mm Watch band width: 10mm