Great idea, doesn't work – Remote Battery Level for Watch Review

Love the idea, but this app just doesn't work. I am quite tech savvy and have tried every combination of notification settings I can find. I contacted the company and they gave me advice on this, and noted that it can take up to 20 minutes to get a notification. The notifications show just fine on my phone, but never go to the watch no matter what I try. Hopefully this can be fixed as it would be really a nice thing to have.
Review by Wossamotta U on Remote Battery Level for Watch.