@faithv - I've had one other user report this issue on an Android device. Unfortunately the sliders are working for my Android tablet (Nexus 7) and Android phone (Galaxy S3), so its difficult for me to replicate and test this issue. I've found a code update online for the slider we're using and have installed it on this test page only:
If you could try the above url and let me know if the sliders there are working for you on your Android device I would greatly appreciate it. Thanks!