Same here. Tried Carrot a dozend times on my 1. Series, bumped it and then on the new 4 I gave it another try.Been using carrot on the S4 and trying to understand. Why does it take so long for the app to update temperature and conditions etc? The Apple one is instant. Last night I just had the watch on LTE, opened the app and itnsaidnit was sunny (the sun was down) and it was raining. Eventually it updated. Weird. On ultra premium too.
No automatic refreshing at all. So it is useless for me. Too bad.