Ring App Phone Compatability with Samsung Galaxy a50

Currently I have 2 older samsung devices, One is a Galaxy Mega and the other is a Galaxy Tab pro 8.4. Both are a few years old. If I go into google play and download the Ring App, it shows that it is not Compatible with those devices. Im in process of getting the Samsung Galaxy A50 4GLTE and was wondering if anybody else here has that phone and if it works with the Ring App?