It is an ok doppler, but just not for me.
I decided after a week of trying not to listen to the baby, trying to have faith, that I would break down and listen for my peace of mind.
No peace of mind here.
We tried forever to find the baby. After a lot of pain (it hurts my scarred area), crying and not being a very nice pregnant lady we heard what sounded like the thump, thump, thump of the baby. Didn't get to actually hear the baby's heartbeat. Just the "base" thumping.
It was really frustrating. I should have just forked out the money for a really good one. It would have been worth the reassurance to know that I didn't have to stress about using the doppler when I truly needed to hear the baby.