ENDi(E-Ink NFC Display)

Pretty good little e-sign. It only works on Android devices with NFC; however, it’s VERY finicky as to which Android devices it works with. It works perfectly with my older Google Nexus 7 but does NOT work with my Galaxy S4 even though it supports NFC.PROS:-It works (mainly)- Never needs batteriesCONS:- Not Apple compatible.- Not a large as I wanted. I wish there was a larger size option.- The app hasn’t been Updated in 2 years and the company doesn’t appear to exist anymore. This must be a surplus device until it’s all sold out.

The accompanying Android app crashed constantly. Even the support/help function in the app is broken. What can be displayed on the tag is limited to a few templates that aren't very useful.

Not working with my Google Pixel 3. It hangs on the screen when NFC.