
Apple's iPhone represented 6.3 per cent of all requests in the US, making it the most used device on Wi-Fi networks. AdMob said that 42 per cent of requests coming from the iPhone were over Wi-Fi, compared with just 10 to 20 per cent for other types of Wi-Fi enabled handset.
The iPhone followed by the Nokia N95 and other Nseries phones were the leading Wi-Fi devices in the UK.
The integration of Wi-Fi into popular new smartphones, such as the T-Mobile G1 and the BlackBerry Bold, indicates that Wi-Fi usage will continue to grow in the near future, according to AdMob.