Review on iMah BT183342/BT283342 2.4V 400mAh Ni-MH Battery Pack - Long-lasting & reliable power source by Tim Wadman

I bought this product as a smaller device with the latest technology to replace it and hopefully give even more accurate data than my trusty old Omron pedometer. Instead, it produced completely different step counts compared to my other precision devices. Sometimes he underestimated a lot, but usually recalculated by about 100%. I returned it to Revain and got a replacement, it ended up being the same. I'm just guessing, but the 3-axis accelerometer seems to count other movements besides my steps, such as walking. B. the possible movement of my belt from side to side, who knows, just sure I won't be able to use this device and I'm very disappointed. I have returned it for a refund and am still trying to find a smaller later version unit that works.