Here is a smart sun lounger that lets you listen to music, charge your gadgets and bask in the sun. The Sun Wave comes with a safety deposit box integrated in the deck chair. It has solar cells integrated into the wooden part of the deck to charge battery. The solar module can generate up to 20W of electricity per hour.
The Sun Wave comes with a WiFi signal enhancer and Bluetooth speaker. It is also compatible with phones that support wireless charging. You can find out more about this project on Indiegogo.