---
product_id: 476896634
title: "eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee"
brand: "eufy security"
price: "38733 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Eufy Security"
url: https://www.desertcart.is/products/476896634-eufy-security-baby-monitor-baby-smart-sock-with-2-4
store_origin: IS
region: Iceland
---

# Advanced sleep & nap tracking 2.4 GHz Wi-Fi connectivity Real-time heart rate monitoring eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee

**Brand:** eufy security
**Price:** 38733 kr
**Availability:** ✅ In Stock

## Summary

> 👶 Smart monitoring that keeps you in the know, not on edge.

## Quick Answers

- **What is this?** eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee by eufy security
- **How much does it cost?** 38733 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/476896634-eufy-security-baby-monitor-baby-smart-sock-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

- • **Beyond Sleep Tracking:** Get detailed insights on naps, sleep quality, and heart rate with customizable sensitivity settings.
- • **Stay Connected, Always:** Monitor your baby’s vitals remotely via secure 2.4 GHz Wi-Fi—peace of mind in your pocket.
- • **Comfort Meets Durability:** Soft, washable, and dirt-resistant smart sock available in 3 sizes to grow with your baby from 0–18 months.
- • **Instant Alerts, Zero Noise:** Receive calm, personalized notifications when your baby’s vitals change or the sock detaches—no blaring alarms.
- • **No Subscription, No Stress:** Enjoy full functionality with zero monthly fees—plus HSA/FSA eligibility for smart budgeting parents.

## Overview

The eufy Security Baby Smart Sock is a cutting-edge baby monitor that uses 2.4 GHz Wi-Fi to track your baby’s sleep patterns, naps, and heart rate in real time. Designed for comfort and durability, it fits newborns to 18-month-olds and offers customizable alerts without any monthly fees. With a user-friendly app and calm notification system, it empowers modern parents to stay connected and confident 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 |
| Batteries | 1 A batteries required. (included) |
| Batteries required | Yes |
| Battery Description | Lithium-Ion |
| Battery Life | 24 Hours |
| Battery type | Lithium-Ion |
| Best Sellers Rank | #1,256 in Baby ( See Top 100 in Baby ) #4 in Smart Baby Monitors |
| Brand | eufy Security |
| Color | blue |
| Compatible Devices | Smartphones |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,190) |
| Item Weight | 1.17 pounds |
| Item model number | T8340 |
| Manufacturer | eufy |
| Material | Nylon |
| Material Type | Nylon |
| Product Dimensions | 9.06"L x 6.89"W x 3.86"H |
| Sensor Type | Optical |
| Size | Newborn, Small, Medium, Large |
| Style | Smart Sock Baby Monitor |
| Target gender | Unisex |
| 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 Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee - Image 1](https://m.media-amazon.com/images/I/31FreG5NTrL.jpg)
![eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee - Image 2](https://m.media-amazon.com/images/I/41F+5Nt1k-L.jpg)
![eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee - Image 3](https://m.media-amazon.com/images/I/41FpjnG7VvL.jpg)
![eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee - Image 4](https://m.media-amazon.com/images/I/41MfZKL8mtL.jpg)
![eufy Security Baby Monitor Baby Smart Sock with 2.4 GHz Wi-Fi, Track Sleep Patterns, Naps, Heart Rate, No Monthly Fee - Image 5](https://m.media-amazon.com/images/I/41RoEwCns2L.jpg)

## 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 Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*