I love the concept of this app; however, it does not work as intended. Nearly every time I try to record my baby’s heartbeat, the app tells me there was a calculation error. I have tried so many times to resolve this problem - I’ve reset the app, moved the doppler around, moved my phone closer or further away from the doppler while recording, but I still get the same result. I am using the recommended sonoline B Doppler, and I can hear the heartbeat clearly, but the app almost always has a processing error. This would only be mildly frustrating if I could at least still share my recordings, but if the app fails to calculate the heart rate, it will not give you the option to share the recording. If I hit share most recent recording, it shares the most recent recording in which the heartbeat was successfully detected, not my most recently saved recording. On top of that, because the app fails to calculate the heart rate, I get a reminder to add a new recording every time I open the app. It would be great if I could go into the settings and choose the frequency of these reminders (daily, weekly, turn reminders off completely, etc.) But this is not an option, so I am constantly told I’m late to record my baby’s heartbeat even though I literally just attempted for 30 minutes, but every attempt failed. I hope this app can work out these issues soon.

Spend a little more for a better quality Doppler. This app is also a load of bolony. The links never work, there is always a “processing error” when trying to record the heartbeat. Don’t recommend this app or this fetal Doppler.

I used the Doppler religiously before I could start feeling my daughter, but now the app records the heart and says there’s an error and won’t calculate beats per minute. I just want to know that heart heart is within normal range, since she has a heart defect. Please fix this :(

This thing has worked perfect and has given us peace of mind that everything is going well. I would buy this over and over for my first child.

I’ve been using the app off and on for about 15 weeks with the Sonoline B baby doppler. Every time I record baby’s heartbeat it is overshadowed by static in the recording to the point where the heartbeat is barely audible. I can’t send those recordings to family and friends with sound like that. I have to record the heartbeat with my camera and instead of the app to send to others. There is no static sound in real life, the heartbeat is clear as day in person, and there’s no static in the videos I take. Plus, the app will notify/tell you a recording is overdue 24hrs after the last recording. Recording that often is unhealthy according to my OB/GYN and high risk specialist. Do better Baby Doppler!

It eases my anxiety. I’ve used my own heartbeat to determine when I’m possibly picking up baby heartbeat.

I get an error after every recording and then I am unable to press play for a few hours. After I press play I don’t hear anything playing.. made sure the volume and sound is up on my phone.. very frustrating.

I am only 8 weeks along and after IVF o am more apprehensive that things are going good without knowing. So I purchased this and was so lucky to have found the heartbeat so early on! It definitely eased my mind and let me not worry so much. Thank you for making a wonderful product that lets me share my baby’s heartbeat so easily to my family and the information that is shared with it is very fun as well.

I used this app almost everyday this week with using my microphone on my phone realized I should definitely take a break?

Why would you name the app baby doppler if it requires a 3rd party doppler to be able to record the fetal heartbeat?