Sonoline B Baby Activity & Heartbeat Monitor
- Product Review (submitted on July 19, 2018):
- This product took 4 business days to receive. This is definitely not unreasonable, but different from what some of the other reviewers say. That being said, I was able to find my baby’s heartbeat after a little bit of effort at 9 weeks 1 day. I’m not certain the number it was giving me is correct. It was displaying 120, which was the same as it was displaying for my own heartbeat. Baby’s heartbeat was much faster, and I was easily able to distinguish between mine and baby’s. Hoping it becomes more accurate as baby grows, but very excited that I was able to hear it at 9 weeks.