① Public Free Hotspot SSID : iTaiwan 、TPE-Free 、NewTaipei 、iTaoyuan、iHsinChu 、iTaichung 、tainan 、THSR_freeWIFI 、Dante Coffee 、WIFLY BURGERKING、 Ikari Coffee
② Pay Hotspot SSID : CHT Wi-Fi(HiNet)、7WiFi、WIFLY、G1.Taiwan4G
This is my first priority to recommand you to use Wi-Fi ssid: "iTawian"
You can get free account here. http://itaiwan.taiwan.net.tw/FitTravelRegister.aspx