Owlet vs. Snuza Review

Baby monitors don’t usually have to be just video cameras – nowadays, they can take the form of socks or attachable gadgets. Yes, socks can actually monitor your baby’s condition! It does this by monitoring their heart rate.

In this article, we will be comparing two contenders: the Owlet Smart Sock and Snuza Hero. Both of them have great potentials when it comes down to the best baby monitor.

Differences between the Owlet Smart Sock and Snuza Hero

Here are the key differences between these two products:

Feature Owlet Smart Sock Snuza Hero
Weight of the Product 1 lb. 0.64 ounces

As you can see above, the Snuza Hero’s weight is better than the Owlet Smart Sock’s, since it is lighter and less obtrusive as compared to the other.

  • The weight of a baby monitor can sometimes impact your baby. It could make them too stressful to even fall asleep. Because Snuza Hero has a lightweight design, your baby won’t probably feel its presence when you attach it while they are asleep.

Related post: Best Baby Breathing Monitor

Feature Owlet Smart Sock Snuza Hero
Design Sock Clip-on

In terms of design, we think that the Snuza Hero has a better design overall since it can be clipped on without having to wear it over your child’s feet, unlike the Owlet Smart Sock. Sure, it can be less aesthetic to wear a clip-on baby monitor, but it is usually much more convenient than having to fit the sock monitor all the time with the threat of your baby waking up.

  • Socks are great baby monitors due to their accuracy, but when it comes down to ease of use, they may still be prone to false alarms since your baby makes more movement in the feet than in their tummies where their diapers overlap.
  • Clip-on baby monitors are easier to put onto your baby and they usually don’t require any sensors or cords at all. This can mean that they are possibly ideal for babies who are traveling or on the go.
Feature Owlet Smart Sock Snuza Hero
Battery life 12 to 18 hours 5 months (about 2,000 hours)

When it comes down to battery life, we think that the Snuza Hero has more worth for your money. It has up to 2,000 hours of battery life on the average before you need to charge it – that takes about 5 months or so depending on your usage! This would be useful if you want a long-term use baby monitor.

  • The battery life of a product that uses electronic results should be long enough so that it doesn’t compromise the results or your baby’s health. In this case, we think that if you invest in a higher quality product with longer battery life, you will less likely get false alarms due to a low battery situation.
Feature Owlet Smart Sock Snuza Hero
Requires internet connection or apps Yes No

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The Owlet Smart Sock does require an internet connection and a mobile app to download in order for the whole system to work. Meanwhile, the Snuza Hero is easy to use since it doesn’t require all that jazz. You just need to press some buttons as per instructions, hang it onto your baby’s diaper and it will be ready to go.

  • Not every person in the world can have access to a Wi-Fi connection all the time, especially in restricted areas such as in airports and the like. Therefore, it pays to have a baby monitor that works even without an internet connection, and the Snuza Hero fits that description pretty good.
  • This feature would also appeal to seniors who don’t know how to operate smartphones or other devices. If you prefer a more traditional approach that is straightforward and simple, you may enjoy the features of the Snuza Hero just fine.

Pros and Cons of the Owlet Smart Sock and Snuza Hero

Below are the pros and cons of each of the two:

Pros of the Owlet Smart Sock

1. Easy-read stats. You can detect your baby’s heart rate, oxygen levels, and the like using the smart app.

2. Cute socks. They don’t look like an awkward device on your baby, so wearing socks can be a great disguise.

3. Chemical-free. The Owlet smart sock is BPA-free, lead-free, and latex-free.

4. Different sizes of socks to choose from. From 1 month old to 18 months old, you have a choice of sizes.

5. Washable. Since it is a sock for your baby, you can wash it just fine (without the electronics).

Cons of the Owlet Smart Sock

1. Needs internet connection and app to work. This may not be a convenient baby monitor if there’s no Wi-Fi around.

2. The battery needs to be charged more often if we compare it to the Snuza Hero’s battery life, that is.

3. Can be hard to wear sometimes, since you have to wear it over the feet (unlike a clip-on monitor).

Pros of the Snuza Hero

1. Clip-on design means no hassle in putting it on your baby.

2. No cords, sensors, or wires to cause choking hazards.

3. No Wi-Fi or app needed. Great for when you are going on a vacation!

4. Portable. Also great for traveling in general.

5. The no-movement alarm works as intended.

Cons of the Snuza Hero

1. May not look aesthetically pleasing because it looks like a radio device on your baby’s diaper.


To wrap it up, we think that the Snuza Hero is our overall winner. It has the advantage of being portable, doesn’t require internet connections, easy to set up, and good battery life as a whole. We also think that the Owlet Smart Sock is good but it does lack some features as compared to the Snuza Hero.

However, it is worth noting that there can still be some features that can be monitored or used by smart socks such as the Owlet Smart Sock that the Snuza Hero doesn’t have (usually listed in their app). It really depends on what appeals to you most: if you like smart apps, go for Owlet Smart Sock. If you like it traditional, you may like the Snuza Hero instead.

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