Here is a smart device that attaches to your fridge and lets you make WiFi calls to smartphone users in your household. The Triby features WiFi and Bluetooth connectivity. It has a rugged design and a battery that lasts a month when fully charged. Your kids will be able to get in touch with you on your phone with the touch of a button. You can send them back texts and drawings, which will show up on the 2.9″ high resolution e-ink display of Triby.
Triby also has Bluetooth speakers, enabling you to listen to music and Internet radio. There is also a companion iOS app for phone calls and more. You can find Triby here.