Snuza Hero vs Go vs Pico – What Are The Differences?

Breathing monitor

Counting down until your little one wakes from their nap? Trying not to panic about doing dad duties while keeping an eye on your snoozing baby? Buying a baby monitor is a smart solution after you made a decision when comparing the Snuza Hero vs Go vs Pico 2 compact solutions.

My top product recommendation is the Pico 2. Read on to find out why.

Picking a baby monitor can be stressful. I’m here to make the process easier. Today I’ll be comparing these baby monitors to help you pick the right one for your needs.

My Top Picks

Comparing Snuza Products – Your Guide to Picking the Right One

My short yet informative guide is here to point you in the right direction. I’ll be covering the brand, the differences between the three products, why buying one is a smart move and features to keep your eyes peeled for.

A Bit About the Brand

Snuza has been developing baby monitors since 2007. They use leading-edge bio-sensory technology to design monitors that track your baby’s breathing and alert parents of any irregularities.

Snuza is the first baby technology company to have successfully launched the world’s first portable baby breathing monitor.

The Differences and Similarities Between the Products

The main difference between these Snuza baby monitors is that while all three products, so Snuza Hero, Go, Pico 2 track the breathing motion, Snuza Pico 2 also tracks your baby’s body position, sleep pattern and skin temperature. This latter device connects to your phone, too using an app.

All three are compact, unisex and completely wireless. They’re easy to switch on and use as they clip onto your baby’s diaper. They’re all programmed to know that less than eight movements per minute is abnormal. Both the Hero and the Pico 2 vibrate to try and stir your baby and sound an alarm after three unsuccessful vibrations. The Go only sounds an alarm for you to check in on your sleeping babe.

Why Buying a Baby Monitor is a Smart Move

Even Superparents can’t keep an eye on their baby 24/7. By buying a baby monitor you’ll benefit from:

  • Monitoring your baby’s safety
  • Tracking your baby’s breathing, movement and sleep status
  • Catching up on some sleep yourself
  • Freeing up time for other parenting or household-related activities
  • Peace of mind knowing your baby’s never left totally unsupervised

The daughter of my friend in Australia has recently died because of SIDS. I wish I had known about this baby monitor technology beforehand so I could have advised him on a potential way to avoid such a catastrophy.

Things to Look For in a Baby Monitor

Before picking a baby monitor, ask yourself the following questions. Does it come with a case or include any additional features such as a built-in thermometer or light? How long does its battery last? And are the batteries rechargeable? Can you take it with you wherever you go? How far does the range extend to? Can you return the product should you need to?

Snuza Hero (SE) Baby Movement Monitor

Snuza Hero SE - Portable, Wearable Baby Breathing Motion Monitor with Vibration and Alarm. Clips onto Diaper Get Peace of Mind with The Snuza HeroSE.

The Snuza Hero (SE) Baby Movement Monitor has a handy movement rate indicator light system that notifies you of any weak or irregular movement. If said movement occurs it will try to stir your baby via gentle vibration stimulus. If no abdominal movement is picked up after 20 seconds, an audible alarm will alert you.

Who it’s for

This product is for babies aged newborn and up. Knowing that you’ll be notified of any unusual breathing activity means you can go about your tasks in confidence.

Why You Should Consider it

It’s simple and easy to use yet highly effective. It’s a wearable and portable unisex device that ensures you have peace of mind while your baby snooze.

Product Information

  • Dimensions: 1.8″ x 1.6″ x 2.8″
  • Weight: 0.64oz
  • Power source: Rechargeable battery
  • Materials: Plastic


  • Vibration stimulus and alarm system
  • Portable
  • Alerts for low battery and lack of movement
  • BPA free
  • 1-year warranty


  • Questionable battery life
  • Too big to use on a newborn diaper without an attachment solution
  • Not suitable for use when baby is in a car seat or stroller
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Snuza Go

Snuza Go! Baby Movement Monitor

The Snuza Go is small, snug and wireless. It constantly monitors your baby’s abdominal movements and if no movement is detected at 15, 18 or 20 seconds a selection of three audible alarms will go off. A soft beep also alerts you if your baby’s movements are out of the ordinary while green, orange and red movement indicator lights highlight your baby’s activity.

Who it’s for

Suitable from newborn age, this one is for parents and babies who are on the go. Its small, transportable design makes it perfect for busy families who are concerned about SIDS.

Why You Should Consider it

It’s compact, wearable and highly portable thanks to its protective case. It can be used in a bassinet, crib and even in the car.

Product Information

  • Dimensions: 1″ x 1.5″ x 2.8″
  • Weight: 0.64oz
  • Power source: CR2 Battery
  • Materials: Plastic


  • Audible alarms, indicator lights and dual-tone warning sounds
  • Portable
  • Ultra-sensitive flexible tip


  • Not suitable for co-sleeping due to detecting external movements
  • Not suitable for weights heavier than 100lbs
  • Stomach sleeping babies tend to trigger false alarms
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Snuza Pico 2

The Snuza Pico 2 baby monitor has a non-contact sensor that picks up even the slightest of movements. In addition to vibration or sounding an alarm to stir your baby it also reads body position, sleep pattern and skin temperature – all of which can be tracked via the Snuza Connect App.

This is an updated version as compared to the Snuza Pico which was discontinued.

Who it’s for

If you’re concerned about your baby’s sleeping safety and want to monitor more than just the breathing of your baby.

Why You Should Consider it

It’s quite affordable, e.g. when you make the Nanit vs Nanit Plus vs Owlet vs Miku video baby monitor comparison, comparing those with this model from Snuza. It has an app and a rechargeable battery with charging station.

Product Information

  • Dimensions: 1.82″ x 1.58″ x 0.61″
  • Weight: 1.4oz
  • Power source: Rechargeable battery
  • Battery life: 4 days
  • Materials: Medical-grade polycarbonate thermoplastic elastomer


  • FDA approved materials
  • Alarm system
  • Long battery life
  • Tracks position, sleep pattern, skin temperature so it gives you vital data to monitor


  • More expensive than the other 2 models
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Do I need to keep a baby monitor on all night?

It’s entirely up to you. Many parents choose to use it for 8 to 12 hours every day. Other parents prefer not to be woken up with every niggle, cry or false alarm. Also, sometimes battery power doesn’t allow for baby monitors to be kept on all night.

At what age should I stop using a baby monitor?

Many parents stop using a baby monitor when their baby is between 12 to 15 months old. Most parents use a baby monitor until their baby is two years old.

Can I use Snuza if I have twins?

Yes, all three models should work with twins. Both are shown on the same screen.


So which is better between Snuza Hero vs Go vs Snuza Pico 2? I love the Snuza Pico 2. It’s literally a lifesaver that keeps constant track of your baby’s breathing, temperature and sleep position. It’s quite affordable considering its many features, small, simple to use and provides the peace of mind for you as a parent – your baby can sleep safely.

Note on the last update: This article was originally published on 8 May, 2020 and has been revamped and updated for accuracy and comprehensiveness. The biggest change is that Snuza came out with the Pico 2 model, its top product with a lot of features.

Last update on 2024-06-06 / Affiliate links / Images from Amazon Product Advertising API

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