Apple doesn’t market the new iPad as a $630 Wi-Fi 4G/LTE router, but tests have found the tablet can be used for up to 24 hours as a personal hotspot. Under the right conditions, you can use the new iPad as a wireless router for an entire day on a single charge, independent testing from AnandTech and The Verge indicates.
Those with a new 4G iPad with AT&T service need not apply: the personal hotspot feature is only enabled on the Verizon version of the tablet, while internationally the feature is available for 3G connections on certain carriers and it could be charged extra. The feature allows you to share the 4G LTE connection from your iPad via Wi-Fi with up to five devices.