I was unable to determine how to hook the cord to the device. There were NO instructions. I wore this to work where I am on my feet for full shifts. Because there was no way to attach it, I put it in my bra. After about a week, it fell out onto a carpeted floor and self destructed. not happy! I had much higher expectations.
Ozeri 4X Motion Digital Pedometer is small enough to put in your pocket or around your neck. I have this about 4 months and have been very pleased with it. You need to set it with your weight, year, month, day and minutes. It was pretty easy to do as I didn't have a problem with it. I do like that if you have it off it does shut off automatically and turns on the minute you pick it up. It serves the purpose for me and it actually saves your data for about a week or so. I would recommend it.
This worked great the first 4 or 5 times I used it, then it quit. I replaced the battery and re-set all the info (date, time, weight and stride) and it worked for 2 hours then got stuck. It shows the same time and will not record any more steps. None of the buttons work. I removed the battery and put the same one back in, re-set everything and waited to use it the next day. Failed again after about 30 mins. of walking. I re-set it by poking the re-set hole it is ready for me to enter the date, time, etc. but I am sick of messing with it. This is useless.