before adding such a “referral” program - how about answering questions in a timely matter here? 

My Netro is lagging and it’s honestly a pain working with it. If I water manually it will show in the app but won’t actually water. Also when starting the manual watering for all zones I’ll constantly get a network error. 

Once you got all your stuff working and happy customers, the referrals will take care of themselves. But right now I don’t feel confident of recommending this to anyone I know.