Doesn’t work within 24 hours of receiving it
My Ulla worked 2-3 times correctly when I first tried it. Now a bottle of water can sit for two hours and nothing. I just received it yesterday. Very disappointing. I don’t have time to find packaging and mail it back to amazon. It won’t allow me to leave “0” stars, so I’ll give it “1” for the cute pink hearts on it. Functionality “0”.
Rating: 1 stars