Yes, I did my research..this was the cheapest I've found for this size. I love this particular brand for my newborn, it's the closes thing to breastmilk with the added nutrients. It is absorbed faster, as well (just like breastmilk) so the drawback is your baby gets hungry easily (in 2-3 hrs.) I highly recommend this product for those supplementing or strictly formula-feeding.

very short battery life and for sure don't get it wet It does NOT like water -------i actually would have said , even with the weak battery problem that i like this watch and i did want to give it all stars until i put my hand into some water for 4 seconds IT QUIT and will not work any more -------the price was really good ( the reason i bought it ) but its worthless now!

Not as easy to install as we thought, but nothing that couldn't be dealt with. No problems yet, but have not needed to utilize much.