BTswitch This little app switches bluetooth on/off each time you launch it !
PyNetMony PyNetMony is a GSM, UMTS, WLAN and Bluetooth Monitor tool with support for internal, external or assisted GPS
Devicescape Easy Wi-Fi Devicescape enables your smartphone to automatically connect to Wi-Fi hotspots and home networks without having to start your browser, enter usernames and passwords, or configure security settings
Devicescape Devicescape enables your Nokia S60 phone to automatically connect to Wi-Fi hotspots and home networks
Navizon for Symbian 3rd edition Navizon is the perfect urban companion for your handheld. It allows you to find cool places around you (such as bars, restaurants etc...), see where your friends are and find your own directions
fring Mobile internet service & community that enables you to access & interact with your social networks on-the-go, make free calls and live chat with all your fring, Skype, MSN Messenger, Google Talk, ICQ, SIP, Twitter, Yahoo! and AIM friends
BT-Proximity BT-Proximity is a project aimed to detect distance of a bluetooth enabled device using PyS60