---
product_id: 476896634
title: "eufy Security Baby Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Pa..."
brand: "eufy security"
price: "A$332"
currency: AUD
in_stock: true
reviews_count: 8
category: "Eufy Security"
url: https://www.desertcart.com.au/products/476896634-eufy-security-baby-smart-sock-baby-monitor-with-2-4
store_origin: AU
region: Australia
---

# 2.4 GHz Wi-Fi connectivity Soft, washable smart sock 24-hour battery life eufy Security Baby Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Pa...

**Brand:** eufy security
**Price:** A$332
**Availability:** ✅ In Stock

## Summary

> 🧦 Stay connected to what matters most—because every heartbeat counts.

## Quick Answers

- **What is this?** eufy Security Baby Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Pa... by eufy security
- **How much does it cost?** A$332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/476896634-eufy-security-baby-smart-sock-baby-monitor-with-2-4)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Alerts:** Instant notifications tailored to your baby’s unique needs—never miss a beat.
- • **No Subscription Fees:** Full-featured monitoring with zero monthly costs—peace of mind without the premium price.
- • **Comfort Meets Durability:** Flexible, dirt-resistant sock designed to grow with your baby from 0-18 months.
- • **Insightful Sleep Analytics:** Daily reports powered by advanced algorithms for smarter parenting decisions.
- • **Real-Time Vitals Monitoring:** Track heart rate & sleep patterns anytime, anywhere via your smartphone.

## Overview

The eufy Security Baby Smart Sock is a cutting-edge baby monitor that uses 2.4 GHz Wi-Fi to deliver real-time tracking of your baby’s heart rate, sleep, and naps directly to your smartphone. Designed for comfort and durability, its washable smart sock fits babies from 0 to 18 months and offers up to 24 hours of battery life. With customizable alerts and no monthly fees, it empowers modern parents with insightful sleep analytics and peace of mind anytime, anywhere.

## Description

desertcart.com: eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee : Baby

Review: TLDR; Get this one over others - After owlet discontinued the support for older socks, we were faced with a decision I wasn't expecting. After some research we decided to go with eufy, and I'm SO glad we did. We have been using this every night for about a month now, and so here's the in-depth review I wished I could have had at the time I was looking. The sock design is so much better than other ones out there. I have no struggles putting it on since the sensor goes right on the top of the foot. Super simple. I also personally have not had any issues with the sock part being super worn or falling apart either, though she only wears it at night. If it does happen to come off for any reason, the base calmly tells me and there's a little image that lights up. It is so much better than the blaring music of previous products I've had. I personally rely on the base rather than phone notifications and I've had no issues. You can turn off the notifications it does if you want to keep it in baby's room (since it does charge it). It is wonderful for peace of mind, but it does so much more than that. It tells me how good my baby is sleeping, when and how often she woke up, her heart rate, her oxygen, if she's moving around, and how much sleep she got overall. I have my daughter in a mini crib a few feet away and this wonderful base has an image that lights up when she's wiggling, and will stop when she stops. It has helped me not get up every 5 seconds to check on her when I hear noises, making my sleep so much better. I have not had any issues like other people have reported regarding the oxygen sensing. It has never been suspiciously low. The oxygen sensing is in BETA testing so it will NOT notify you if something weird happens on the oxygen front, but you can always look at it in the app. It will notify you of a drastic heart rate change though. I would suggest going into the app settings and changing the heart rate notification parameters a bit so you get an earlier notification if something starts going strange. I love the app. It is simple and straight to the point. You can also invite other people (dad) to have access to see what's going on and be notified as well. The only issue I've had is the sock not charging from putting it on the base a tiiiiny but off. It will make a noise when it starts charging so make sure you listen for it. The battery life is a little over 24 hours, so I have used it on low battery a second night and the base will tell me calmly when it's about to die. For the price, I am so impressed. I would get this over other monitoring systems out there, especially if you can use HSA or FSA funds. Love it so much. So thankful.
Review: Almost Perfect, With One Tiny Quirk - I’ve been really impressed with the Eufy baby camera. The picture quality is crystal clear—no more squinting at pixelated blobs wondering if the baby’s asleep or plotting an escape. I also love the flexibility: the camera runs unplugged, so I can easily move it wherever my baby happens to be napping or lounging. Whether it’s the crib, the playpen, or the occasional baby throne (aka the bouncer), this thing keeps up. The monitor itself is solid—good size, responsive, no lag—and the app is intuitive and user-friendly. I’m not wasting time fumbling with settings when I should be watching my kiddo. Now, the one (mildly annoying) quirk: when you go to dock the monitor on the charging cradle, it insists on turning itself back on. So if you’re trying to save battery or avoid lighting up the room, don’t bother turning it off manually—just plop it in the cradle and let it do its thing. Bottom line? Great camera, smart design, and reliable performance—just be ready for that monitor to have a mind of its own at charging time.

## Features

- Monitor What Matters Most from Anywhere: Have peace of mind knowing your baby's vitals are always being monitored and always available on your smartphone.
- A Full Picture of Your Baby's Wellness: Track more than just regular sleep patterns, including naps and heart rate. Get daily sleep reports based on customizable sleep tracking sensitivity.
- Know When You're Needed: Get instant notifications when your baby's vitals change or the sock detaches. Customize the alerts you want to see for a personalized parenting experience. Note: Choose the correct sock size to ensure you receive alerts and notifications.
- Optimized for Accurate Data and Reporting: Get customized tracking and reports on your baby's sleep patterns with optimized algorithms and a fresnel lens. See key data like heart rate over the past 48 hours
- Comfortable and Easy to Wear for 0–18 Months: Smart Sock is dirt-resistant, flexible, soft, and washable, coming in 3 sizes so it grows with your baby.
- HSA/FSA Eligible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099RYB9RR |
| Battery Average Life | 24 Hours |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #1,389 in Baby ( See Top 100 in Baby ) #4 in Smart Baby Monitors |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Color | blue |
| Compatible Devices | Smartphones |
| Customer Reviews | 4.1 out of 5 stars 1,195 Reviews |
| Included Components | Smart Sock; Sock Base |
| Item Dimensions L x W x H | 9.06"L x 6.89"W x 3.86"H |
| Item Height | 17.5 centimeters |
| Item Weight | 530 Grams |
| Manufacturer | eufy |
| Material | Nylon |
| Material Type | Nylon |
| Model Number | T8340 |
| Product Dimensions | 9.06"L x 6.89"W x 3.86"H |
| Sensor Type | Optical |
| Team Name | eufy Security |
| UPC | 194644078805 |

## Product Details

- **Battery Description:** Lithium-Ion
- **Battery Life:** 24 Hours
- **Brand:** eufy Security
- **Color:** blue
- **Compatible Devices:** Smartphones
- **Item Weight:** 530 Grams
- **Material:** Nylon
- **Product Dimensions:** 9.06"L x 6.89"W x 3.86"H
- **Sensor Type:** Optical
- **UPC:** 194644078805

## Images

![eufy Security Baby Smart Sock Baby Monitor with 2.4 GHz Wi-Fi, Track Sleep Pa... - Image 1](https://m.media-amazon.com/images/I/610Bxj43WdL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ TLDR; Get this one over others
*by G***H on April 5, 2025*

After owlet discontinued the support for older socks, we were faced with a decision I wasn't expecting. After some research we decided to go with eufy, and I'm SO glad we did. We have been using this every night for about a month now, and so here's the in-depth review I wished I could have had at the time I was looking. The sock design is so much better than other ones out there. I have no struggles putting it on since the sensor goes right on the top of the foot. Super simple. I also personally have not had any issues with the sock part being super worn or falling apart either, though she only wears it at night. If it does happen to come off for any reason, the base calmly tells me and there's a little image that lights up. It is so much better than the blaring music of previous products I've had. I personally rely on the base rather than phone notifications and I've had no issues. You can turn off the notifications it does if you want to keep it in baby's room (since it does charge it). It is wonderful for peace of mind, but it does so much more than that. It tells me how good my baby is sleeping, when and how often she woke up, her heart rate, her oxygen, if she's moving around, and how much sleep she got overall. I have my daughter in a mini crib a few feet away and this wonderful base has an image that lights up when she's wiggling, and will stop when she stops. It has helped me not get up every 5 seconds to check on her when I hear noises, making my sleep so much better. I have not had any issues like other people have reported regarding the oxygen sensing. It has never been suspiciously low. The oxygen sensing is in BETA testing so it will NOT notify you if something weird happens on the oxygen front, but you can always look at it in the app. It will notify you of a drastic heart rate change though. I would suggest going into the app settings and changing the heart rate notification parameters a bit so you get an earlier notification if something starts going strange. I love the app. It is simple and straight to the point. You can also invite other people (dad) to have access to see what's going on and be notified as well. The only issue I've had is the sock not charging from putting it on the base a tiiiiny but off. It will make a noise when it starts charging so make sure you listen for it. The battery life is a little over 24 hours, so I have used it on low battery a second night and the base will tell me calmly when it's about to die. For the price, I am so impressed. I would get this over other monitoring systems out there, especially if you can use HSA or FSA funds. Love it so much. So thankful.

### ⭐⭐⭐⭐⭐ Almost Perfect, With One Tiny Quirk
*by D***M on June 24, 2025*

I’ve been really impressed with the Eufy baby camera. The picture quality is crystal clear—no more squinting at pixelated blobs wondering if the baby’s asleep or plotting an escape. I also love the flexibility: the camera runs unplugged, so I can easily move it wherever my baby happens to be napping or lounging. Whether it’s the crib, the playpen, or the occasional baby throne (aka the bouncer), this thing keeps up. The monitor itself is solid—good size, responsive, no lag—and the app is intuitive and user-friendly. I’m not wasting time fumbling with settings when I should be watching my kiddo. Now, the one (mildly annoying) quirk: when you go to dock the monitor on the charging cradle, it insists on turning itself back on. So if you’re trying to save battery or avoid lighting up the room, don’t bother turning it off manually—just plop it in the cradle and let it do its thing. Bottom line? Great camera, smart design, and reliable performance—just be ready for that monitor to have a mind of its own at charging time.

### ⭐⭐⭐⭐⭐ Updated Review (After Support Experience)
*by H***O on July 13, 2025*

I really wanted to love this product, and after some bumps along the way, I finally do. For the first two months, the Eufy Security Baby Monitor E21 worked flawlessly: clear audio and video, reliable connectivity, and the peace of mind every new parent needs. Then, unexpectedly, the monitor began disconnecting from Wi-Fi every few hours without warning. Despite trying everything — including a Wi-Fi extender just 10 feet away and ensuring the app and firmware were fully up to date — the issue persisted. Even more concerning was the lack of alerts when the monitor went offline, leaving us unaware unless we manually checked the app. Initially, I was deeply disappointed, especially because the core features of the monitor were so promising. But here’s where Eufy really impressed me — their support team reached out, worked with me directly, and ultimately provided a replacement unit that has been working perfectly since. The connectivity issues are gone, and the experience now reflects the quality and reliability I was hoping for from the beginning. I appreciate that the company stood behind their product and took real action to make things right. If you're considering this monitor, know that not only is it a solid product, but it's also backed by responsive and helpful support — something that matters just as much.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-31*