VTech BM3800N vs BM3700: Which to Choose?

As a parent, it’s essential to find the perfect baby monitor that offers peace of mind and ensures the safety of your little one.

In this article, we compare two popular VTech baby monitors: the BM3800N and the BM3700.

We will guide you through their features, key differences, and shared characteristics to help you make the best choice for your family.

Features Overview

VTech BM3800N

  • 2.8″ screen
  • Full-colour display
  • Pan and tilt camera
  • Auto night vision
  • Multi-colour night light and projection
  • 19-hour battery life
  • Temperature sensor
  • Soothing sounds and lullabies
  • Two-way talk
  • Motion and sound alerts
  • Wall-mountable camera

VTech BM3700

  • 2.8″ screen
  • Full-colour display
  • Vertical angle adjustment
  • Auto night vision
  • 2.5-hour battery life
  • Temperature sensor
  • Soothing sounds and lullabies
  • Two-way talk
  • Wall-mountable camera

Key Differences: What Sets Them Apart?

Camera Functionality

The BM3800N features a pan and tilt camera, allowing you to remotely adjust the camera’s view to keep an eye on your baby as they move. The BM3700, on the other hand, only offers vertical angle adjustment.

Battery Life

The battery life of the parent unit is a significant difference between the two models. The BM3800N boasts an impressive 19-hour battery life, whereas the BM3700 has a 2.5-hour battery life. This means that with the BM3800N, you can keep monitoring your baby for a more extended period without frequent charging.

Night Light

The BM3800N comes with a multi-colour night light and projection feature, which can help create a calming environment for your baby. The BM3700 does not have a night light or projection feature.

Shared Features

Both the BM3800N and BM3700 have the following shared features:

  • 2.8″ full-colour display: Clear visuals to monitor your baby.
  • Auto night vision: Automatically adjusts to low light conditions for continued monitoring.
  • Temperature sensor: Allows you to keep track of the room temperature.
  • Soothing sounds and lullabies: Help soothe your baby and create a comfortable sleeping environment.
  • Two-way talk: Communicate with your baby or a partner in the nursery.
  • Wall-mountable camera: Offers flexibility in positioning the camera for optimal viewing.

Making the Right Choice for Your Family

When deciding between the BM3800N and BM3700, consider your specific needs and preferences.

If you require a baby monitor with extended battery life, pan and tilt camera functionality, and a night light feature, the BM3800N is the better choice.

However, if you are looking for a more affordable option and can compromise on battery life and camera control, the BM3700 could be a suitable alternative.

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Final Thoughts

Both the VTech BM3800N and BM3700 baby monitors offer useful features to help you monitor your baby’s safety and well-being.

By considering the key differences and shared features, you can make an informed decision about which baby monitor is best suited to your family’s needs.


Can I add additional cameras to the baby monitor systems?

Yes, both the BM3800N and BM3700 can be expanded with additional cameras for monitoring multiple rooms or children.

Are these baby monitors compatible with smartphone apps for remote viewing?

No, neither the BM3800N nor the BM3700 is compatible with smartphone apps for remote viewing. They are designed to work with their respective parent units.