In this my pedometer after 3-4 hours, the display no button no reset stops, nothing helps more. It only remains: Get watchmaker screwdriver, disassemble unit completely, remove the hard to access button cell briefly and plug it back in, Assembling the equipment, pay attention to the exact installation superthin return spring. (The plastic screw threads will not join long). Once this has happened in a week exactly 3x, this equipment ends up in the garbage.
