KnowRoaming(know roaming.com), a Toronto startup, feels the pain of every business traveler fumbling around with SIMs and rented phones while abroad. It developed a smart sticker to apply to your SIM card that automatically connects your phone to a local network overseas, so you pay like a local instead of getting slammed with roaming charges. KnowRoaming has deals in most countries and can save you up to 85% on prepaid data and voice. Available soon for iOS and Android.
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