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Sonoline B Water Resistant Fetal Doppler from Baby Doppler BD1000401-01

Sonoline B Water Resistant Fetal Doppler

Sonoline B Water Resistant Fetal Doppler

Baby Doppler is the Original Baby Heartbeat Sound Tracker. Listen to your baby's heartbeat anywhere, at any time using the most trusted fetal monitor on the market.

was AUD $120.95 Special Price AUD $98.95
Sale ends June 20
In stock
Sale ends June 20


A $15 value
Free Sample of Sound Enhancing Gel + LifeForce® Batteries
“Two Day Delivery Available - Select at Checkout”
Hearing your baby’s heartbeat for the first time is an unforgettable experience. After going to the Doctor, you may wonder, “How can I hear my baby’s heartbeat at home? You need to buy Baby Doppler!

Baby Doppler is a pocket-sized fetal doppler and baby heart monitor that has been recommended by medical professionals. This fetal doppler/heart rate monitor can be used anywhere at anytime to give parents an elevated pregnancy journey.

Baby Doppler, also known as “Sonoline B”, is the best fetal doppler for expecting mothers to use comfortably at home during pregnancy. The fetal heartrate changes as your baby responds to various conditions in the uterus. Factors include a mother’s activity level and food consumption. Baby Doppler’s pocket-sized pregnancy monitor is perfect for expecting Moms on the go. No matter how busy you are, bond with your baby throughout your pregnancy using Baby Doppler; the baby heart monitor that parents can rely on.

This renowned fetal doppler uses the latest technologies to help you listen to your baby’s heartbeat. Get reassurance and the ultimate bonding experience with Baby Doppler! Listen to your baby’s heartbeat as early as your 12th week of pregnancy! Our fetal doppler was developed with the highest quality standards

Baby Doppler’s Baby Heartrate Monitor Features:
1. A back-lit LCD screen to easily see the bmp (beats per minute),
2. Intelligent Noise Reduction and MedHD Speakers for the optimal sound
3. A High Accuracy 3 MHz Probe that is sensitive enough to be used throughout your pregnancy

Not only is our fetal doppler easy to use, lightweight & pocket-sized, it’s fun for your entire family (near & far)! Every pregnancy is a unique journey, don’t miss out on making lasting memories with Baby Doppler.

Baby Doppler is recommended to expecting Moms after years of research and testing. Baby Doppler takes pride in servicing growing families. We reduce stress by having an attentive customer service team managed by employees that truly care about giving you the best pregnancy experience. All Baby Doppler products are designed with the customer in mind. Try the best at-home fetal doppler risk-free with our 90-Day Customer Satisfaction Guarantee!

How to use:

Baby Doppler Disclaimer:
Fetal Dopplers used at home should not replace your regular Doctor visits. Baby Doppler is not intended to treat, cure, prevent or diagnose any medical condition nor to derive at any medical conclusion based on its readings. The use of Baby Doppler is simply to hear a baby's heartbeat for an elevated bonding experience and pregnancy journey.

The heart rate value on the screen is calculated from the audible sound heard from the device. The heart rate may not be an accurate indication of the actual fetal heartbeat. Readings on any fetal doppler should not be relied upon for medical purposes. If you have any medical conditions or concerns, please consult with a professional health care practitioner before using this product.
More Information
  • Water Resistant
  • Real-time FHR display mode
  • Averaged FHR display mode and
  • Manual mode
  • Battery status indicator
  • Built-in speaker
  • Output for headphones
  • 3MHz probe included
  • Backlight LED screen
  • Auto shut off
  • Optional: Supports 2MHz,3MHz,4MHz,5MHz and 8MHz probes
Brand Baby Doppler
Manufacturer Baby Doppler
Manufacturer Part Number BD1000401
What's Included?
  • Water Resistant Sonoline B Baby Heartbeat Monitor
  • 3MHz Probe
  • Parker Aquasonic 100 Sound Enhancing Gel 60 ml
  • Duracell AA Batteries (included)
  • Manual
  • One Year Limited Manufacturer's Warranty
  • Free Shipping
Technical Specifications Heartbeat Monitor
  • 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

Friendly and fun!
Simple assembly with amazing capabilities. Open your box and enter the batteries included in the package. Tie the probe with the cord, turn on the doppler and enjoy!


Bright LCD display
Convenient, bright LCD display that displays the number of heartbeats and adjusts the brightness accordingly

Use with the Baby Doppler app!
Easy sharing option - Share your baby's progress with family, friends, caregivers and loved ones with just one click. Invite others to join you and experience 'life' in a new way while staying more connected