The Globalgig Hotspot is a dual-band CDMA and GSM device that is pre-configured to work on the Sprint network in the United States, the 3 network in the United Kingdom and the Optus network here in Australia. When it's switched on, it will search for those networks and connect directly to those networks. Because it's a direct connection, the data rates you'll receive in those countries will be the native speeds that they support.
Costs include $129 that you need to pay for the device itself, as well as a rate for a data pack. There are no lock-in plans and you can pay for data packs on a month-to-month basis. There are three simple plans to choose from: 1GB for $25 per month, 3GB for $39 per month and 5GB for $49 per month. If you go over those data limits, then you will be charged a fee of 5 cents per megabyte. All of these costs are laid out as per the company's "total transparency" philosophy and they aim to counter "bill shock".
Voice calls and SMS will still work using your existing mobile number and global roaming charges. However, you could bypass those charges by using VoIP for your calls and sticking to email and online messaging instead of SMS. Globalgig says it is working on voice deals for potential future products. To ensure that the product works as intended, data roaming will need to be switched off in the phone.
For travellers who want data when they travel to the UK or the USA, the Globalgig Hotspot seems like a smart choice, and any data that you don't use up while you travel and can be used when you get back to Australia, so you won't have to waste any of it. Globalgig is also targeting the business market with this hotspot, claiming it can be a very easy device to dole out to employees when they need to head off on international trips, or even interstate. The ease comes from the way the hotspot can be used and also from the basic plans and clear excess charges that are outlined in the plans.