Baby Weight Converter

I bought this app since I work on postpartum. Our scales only shows KG or grams. The parents always want to know what the conversion is to pounds and ounces. I got this app and didn’t realize it’s not compatible with my Apple Watch which I wear at work and have in the rooms. If I would have known it wouldn’t work on my watch I wouldn’t have bought it. Disappointed since I don’t like pulling my phone out in a room with patients. The app it’s self does exactly what I want it to do but wish it was more compatible