iPad Air: Longest running mobile hotspot ever made

Summary:In addition to a lot of features baked inside, the iPad Air with LTE can be the best mobile hotspot ever made.

Hotspot 2
Image: James Kendrick/ZDNet

The iPad Air is a nice tablet with loads of features to satisfy many buyers. One feature rarely mentioned is a big one. The good battery life of the iPad Air with LTE means it should be able to serve as a mobile hotspot for at least 24 hours.

Those who live in areas that have major storms appreciate the value of a mobile hotspot, those gadgets that can connect to the web and dish it out to other devices over wi-fi. In iOS parlance it's known as "personal hotspot". You turn it on in settings and your other devices see the iPad as a wi-fi hotspot.

See also:  Lure of the iPad Air Dirty little secret about tablets: The platforms are basically equal  |  Yes Lenovo, there is a better way for tablets  |  New iPad mini: I pass  |  iPad Air: Color me surprised

I regularly use the original iPad mini as a hotspot for my laptops for several hours and the battery hit on the iPad is negligible. I used the original iPad mini as a hotspot for 20 hours on one occasion due to a power outage. The mini's battery can power the tablet for around 10 hours, but twice that as a hotspot with the display off. That's a great mobile hotspot to keep devices online for long periods, especially during major events such as storms. 

The 20 hour mobile hotspot service of the original iPad mini is impressive given the 16.3 watt-hour battery. That's why it's likely the iPad Air could serve as a hotspot for much longer periods due to its 32.4 watt-hour battery.

The iPad Air has a much bigger battery to power that bigger Retina Display, but when serving as a hotspot the display is turned off. That should make it possible to run as a hotspot for at least 24 hours, and perhaps much longer than that.

It's important to note that in order to get long mobile hotspot use with any iPad that the tablet shouldn't be used for anything else. Keep the display off and the iPad just serving as a hotspot and otherwise dormant.

Mobile hotspot use alone is not reason enough to buy an iPad Air with LTE, but it's a major feature that shouldn't be overlooked.

Topics: Mobility, iPad, Tablets

About

James Kendrick has been using mobile devices since they weighed 30 pounds, and has been sharing his insights on mobile technology for almost that long. Prior to joining ZDNet, James was the Founding Editor of jkOnTheRun, a CNET Top 100 Tech Blog that was acquired by GigaOM in 2008 and is now part of that prestigious tech network. James' w... Full Bio

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