To do this you need to go in Google play ->Menu -> Subscriptions,
find Saby Baby Monitor and cancel the subscription.
Or you can try to use this link http://payments.google.
Here is a guide from Google: https://support.
We are continuously working on adding more features to our app to make your experience better.
And we will highly appreciate if you can send us info what you didn’t like in Saby, or what you want to add in the app.
Our email firstname.lastname@example.org