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Sonoline B - Baby Heartbeat Tracker

2021-10-30 59.95
Sonoline B - Baby Heartbeat Tracker

Regular Price: USD $99.95

Special Price USD $59.95

Availability: In stock

Sale ends November 5, 2020
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 $99.95

Special Price USD $59.95



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
Product Video N/A

Customer Reviews 10 item(s)

91-100 of 742

Happy with the doppler.
I've never used any other doppler before, so I dont really have anything to compare it to, but it seems to work great. I found fetal heart tones at 9 weeks in about 10 minutes. Super excited about it! Although I feel paranoid for even owning this, it does put my mind at ease. It did take about 7 or 8 days to arrive.
Review by Amanda / (Posted on 12/24/2018)
I would definitely recommend this product!!
Tried this out and immediately found our little baby's heartbeat. Super easy to use. Only 11w 4d pregnant so I thought it would take a while to find that quiet beat. I was happily surprised with how loud and clear that little heartbeat was and how quickly we found it.
Review by Brooke / (Posted on 12/16/2018)
United Kingdom - Perfect
I love it.
Review by Babygirl / (Posted on 12/13/2018)
USA - Perfect Buy, would buy again!!!
Couldn’t have done it better! Found my baby’s heart rate quickly and this is such a relief to have after to second trimester losses! I’m in love with this product and really gives me some peace of mind. Also came earlier than expected so excellent service too.
Review by Pam / (Posted on 12/12/2018)
USA - Fantastic product
Arrived the next day as promised. I found the heart beat straight away with no problems. Brilliant value for peace of mind. I would recommend definitely.
Review by Wildsmith / (Posted on 11/24/2018)
United Kingdom - Amazing product, fab service and super quick delivery.
Amazing product, so happy with it. Found the heartbeat in a matter of minutes... so loud and clear! Worth every penny. Also received the item within two days of ordering - fab service, amazing product!
Review by Jayne / (Posted on 11/24/2018)
Canada - Fantastic
Fantastic! Puts my mind at ease as we have had losses in the past. Cant wait to show my mother in law she is going to love hearing our little babies heart beat. I am able to hear a heart beat at 7 weeks!
Review by Dani / (Posted on 11/18/2018)
USA - Works well
Works great! Found heartbeat at 9 weeks 6 days. Had to watch a you tube video to find how to find it but once we watched found it very quickly. Only negative is the batteries we received with it did not work.
Review by Angel / (Posted on 11/17/2018)
Found the heartbeat on the first try!
I got this in the mail today and decided to give it a try. On the first try, after about a min, we found the heartbeat! I’m around 6-8 weeks pregnant and didn’t expect to hear it on the first try! Worth every penny.
Review by Thecatlady (USA) / (Posted on 11/17/2018)
USA - Came really fast
I am 9 weeks pregnant and i was able to hear the baby's heartbeat, took about 30 mins to find it but once you know what you’re doing it’s easy. You need to be able to tell your heartbeat from your baby’s. The one thing I liked was that the number on the screen was correct.
Review by Candice / (Posted on 11/11/2018)
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