Specifications: 1.Display: 0.84/0.86 inch OLED screen 2.Dimenssion: 15.8（W）X12.4（H）x 134-195（C）MM 3.Battery: 60mAh 4.Standby Time: 10~12 days(In Theory) 5.OS for APP: Support…

Please note : This kind don’t with Bluetooth ,NO APP needed,can’t sync data to smartphones.Just a simple but powerful pedometer…