Portable translation devices?

Hi all,

My name is Josh and I am an independent travel blogger.

As a frequent explorer, I am always looking for ways to improve the efficiency of my travels and businesses. Recently, I have noticed a growing popularity in portable translation technology that offers bidirectional translation in multiple languages, worldwide WiFi hotspot and many more.

The interesting little tools that I see online, like the Langogo AI of Indiegogo (https://www.indiegogo.com/projects/langogo-1st-pocket-translator-and-global-wi-fi?secret_perk_token=fd4a032c), it seems to be able to solve many problems with the language barriers and the destinations of location when abroad

I am in favor of trying new things, but I would like to get an idea from anyone with experience in the use of these translation devices, and if they are really superior to applications like Google Translate?