I got this unit for review and I must say I've been extremely impressed at everything I've thrown at it. Starting from the app - I really like the fact that I can record shows and watch shows comfortably. The scanning functionality worked flawlessly and more so the app is easy to navigate.
Regarding the unit itself - it was nice to see it comes with an antenna adapter, which allows you to connect up the tuner to an actual antenna. The reception you get from the in-built mini-antenna isn't great, especially indoors, but that's something to be expected with such a small factor antenna that's on it. Outside however, the small antenna does a stellar job.
Battery wise, the unit lasts around 5hrs - depending on usage. Which isn't that long, but to be again expected from a 1850mAh battery and the fact that it is using Wi-Fi to connect up to your device.
What's more interesting is that the device can stream simultaneously to multiple phones/tablets - something that's great to share around the family, who might all be watching different shows.
Finally I should add that the device has a removable battery AND a microSD slot - which allows you to record shows directly to the SD card, rather than use your phone's storage.
Overall the device is great, works flawlessly and I highly recommend it. It is slightly pricey, but in comparison to what's out there, I feel that this does what it says on the tin and more, for a cheaper price.