If the phrase "mobile data hotspot" sends chills up your spine when you go on vacation, the Karma hotspot will be your best friend for getting online in even the most remote corners. The pay-as-you-go Karma first costs $99 for the WiFi hotspot, with a battery life of eight to 10 hours. Each gigabyte of data is $14 — period. No monthly sign-up lurking in the fine print, haunting your phone plan. So when cell coverage is down because of the 20,000 other people Instagramming their pictures, you'll actually be able to get online.
— Kelly Schwarze, associate editor
Source: Facebook user Karma