I have a mobile version of my website - m.capitalvia.com which I use for mobile ads in Adword campaigns. The conversion page of this website is m.capitalvia.com/thankyou.php where the conversion snippet of adwords has been placed. But its unable to track the conversions through mobile clicks. Please let me know if there's any alternative method to track the conversions. Thanks in advance.
What other tracking platform have you tried? I know Bevomedia has mobile tracking. Just create a campaign and grab your tracking js script and it does the rest. I use this for my mobile sites. If you want to know more about it, they have a live webinar coming this week that will explain everything you need to know about this great service. here is the FB page > facebook.com/bevomedia
Pretty sure the technology for mobile tracking is quite limited because of the hardware side, but I'd be interested to hear more.