Shop Now our Sale. Limited time only. Next Day Shipping Available

Welcome to Baby Doppler      |      All prices in USD      |      Toll Free 1-800-590-2767

Sonoline B - Baby Heartbeat Tracker

2021-01-31 00:00:00 49.95
Sonoline B - Baby Heartbeat Tracker

Regular Price: USD $59.95

Special Price USD $49.95

Availability: In stock

Festive Offers Sale Ends Jan 30, 2021
Limited Time Offer: Free 60ml Sample Sound Enhancing Gel + LifeForce® Batteries (a $10 value for free)

You qualify for Next Business Day Delivery* Choose during Checkout

Regular Price: USD $59.95

Special Price USD $49.95



The Sonoline B Baby Heartbeat Tracker from Baby Doppler® with 3MHz Probe employs the latest technology in Baby Heart Sound Listening. This amazing device allows any soon to be mommy to hear the baby's heartbeat with ease and reduced static. The back-lit LCD Screen displays the baby's heart rate (FHR), and an audible sound is heard in real-time from the built-in high-quality speaker. It has three built-in modes that allow the user to view the heart rate in different display modes. This heartbeat listener is suitable for use after the 12th week of pregnancy. It gives you peace of mind and reassurance throughout the rest of the 28 weeks! This unit is equipped with an audio output for headphones or sound recorders (headphones or recorders not included). This is not a medical device and is sold as a baby heart sound listening tool for novelty purposes.

Sonoline B handheld audio baby heartbeat listening tool is the best quality equipment used by expectant mothers to hear and track their baby's heartbeat whenever they want, even when they are out and about!. It is battery operated so it is fully portable and amazingly lightweight - with only 2xAA batteries required it can continuously run on for at least 10 hours.

Extended Device Protection - Unlimited Warranty

All Baby Doppler products are designed with the customer in mind. For added peace of mind purchase the Extended Device Protection. For a small fee you will receive an additional year of warranty directly from Baby Doppler. With this unlimited warranty, we will cover you for up to two years. If anything goes wrong with your doppler, whether it stops working, breaks, or you accidentally break it, we will either repair it or exchange it for free. All shipping costs are also covered so you can enjoy the doppler with the assurance that we will protect you no matter what.

Keep in mind, using this product is not a replacement for regular doctor visits and is not intended to treat, cure, prevent or diagnose any medical condition nor to derive at any medical conclusion based on its findings. The use of this product is merely to hear a baby's heartbeat and for the bonding experience it provides. The heart rate value on the screen is computed from the audible sound heard on the device and may not be an accurate indication of the actual heartbeat and should not be relied upon for medical purposes. If you have any medical conditions or have any medical questions or concerns please consult with a professional health care practitioner before using this product.

How to use:

Additional Information

Additional Information

  • - Blue Color
  • - Real-time FHR display mode
  • - Averaged FHR display mode and
  • - Manual mode
  • - Battery status indicator
  • - Built-in speaker
  • - Output for headphones
  • - 3-MHz Doppler Probe
  • - Backlight LED screen
  • - Auto shut off
  • - Optional: Supports 2MHz,3MHz,4MHz,5MHz and 8MHz probes
Brand Baby Doppler
Manufacturer Baby Doppler
Manufacturer Part Number Sonoline B Blue
What's Included?
  • - 1 x Sonoline B - Baby Heartbeat Tracker in Blue
  • - 1 x 3.0 Doppler Probe
  • - 1 x 60g Parker Aquasonic 100 Sample Sound Enhancing Gel
  • - 2 x AA Batteries (included)
  • - Manual
  • - One Year Limited Manufacturer's Warranty
  • - Free Shipping
Technical Specifications
  • Baby Heartbeat Tracker
  • FHR Range: 50BPM - 240BPM
  • Resolution: 1bpm
  • Accuracy: ±2BPM
  • Power Consumption: < 0.8 W
  • Voltage: DC 3.0 V
  • Audio Output Power: Requirement:3.6V DC-4.2V DC
  • Power source: 2 x AA 1.5V alkaline batteries
  • Auto Shut-OFF: After 1 minute no signal, power off automatically
  • Suitable Using Range: Suitable for use after the 12th week of pregnancy
  • Temperature: +5°C~+40°C
  • Humidity: 80% or less
  • Atmospheric Pressure: 70kPa – 106kPa
  • Weight: 180g (6.4oz) including two AA batteries
  • Certification: USA, EUROPE & CANADA Approved
Badge Yes
Product Video No

Customer Reviews 6 item(s)

741-746 of 746

  1. 1
  2. ...
  3. 71
  4. 72
  5. 73
  6. 74
  7. 75
fast shipping, excellent excellent product
thanks received in time for Christmas. super fast shipping. my wife loved it.
Review by matt c / (Posted on 1/1/2015)
Excellent gadget
Received in 2 days, as promised! works great. Highly recommended!
Review by sabrina / (Posted on 1/1/2015)
Excellent Product for sure
works really well, would highly recommend, made me feel at ease during my entire pregnancy.
Review by Joanne / (Posted on 1/1/2015)
Best thing Ever
It's literally the best purchase ever. I bought this after my 11th week. It worked great. Finding the fetus can be tricky at first but the second time you get the hang of it. This doppler is really well made, I've rented fetal dopplers in the past and would never waste my money on rental dopplers again when I can own one for just a little more. I love the fact that the fetal heart rate is clearly displayed on the lcd screen. The built in speaker is really loud and clear and volume can be controlled. It also has a headphone port so you can use your headphone to listen to baby. Overall, for the price, this is a great buy and I would recommend it for those who think they are too anxious. If you are a low risk pregnancy, I would say you will use this less often than you think but it's still nice to have especially because daddy can connect with the baby too!
Review by Mel / (Posted on 1/1/2015)
Cool. works great!!!!!!!!!!!!!!
Review by Jess B. / (Posted on 1/1/2015)
Thank you, Superb!
This is truly amazing. It made my husband feel closer to the baby. We are really excited and use it almost every night.
Review by Margaret Pearson / (Posted on 12/31/2014)
Load more

You may also be interested in the following product(s)

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.