However, it is safe to say that most (if not all) are not nearly as useful and amazing as the popSLATE 2. While it can look like one, it is most certainly not a common iPhone case, as it introduces an insanely useful e-ink second screen to the back of Apple’s smartphone.
Using a concept similar to the YotaPhone 2 smartphone, the popSLATE 2 features a shaterproof 4.7 inch e-ink screen, 0.7″ bigger than the previous version. Available for the iPhone 6 and all models after, it uses an integrated Lightning connector for communication and charging, which charges the second screen and the phone at the same time. With 3 integrated capacitive touch keys, popSLATE 2 can run up to five apps at a time and can be customized with pictures. It also features a slideshow mode, dashboards, news feed, clock faces, list maker, digital wallet and e-reader. Another very useful feature of this case is that it can function as a backup battery case for the iPhone. popSLATE 2 has an Indiegogo campaign running which, with a month left to its end, has been a tremendous success, largely surpassing the $75,000 goal. So far, it has raised nearly $130,000, 170 percent of its initial goal.
This is a very comfortable case as well, featuring a minimal and compact design and adding only 0.16″ (40mm) of thickness. So, if you are looking for a case that adds all the features of a smartwatch and an e-reader minus the devices, and can also serve as a reserve battery adding 9 hours of talking time and 4 hours of browsing, then popSLATE 2 is definitely the best choice.
