Smart Sock S320
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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, heart rate, and blood oxygen levels. 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.
- 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 and blood oxygen levels 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
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- Fast, Free Shipping
- 30-Day Money-Back Guarantee
- Hassle-Free Warranty
- Lifetime Customer Support
$169.99
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/S320_KV_2023_3840x.jpg?v=1691493028)
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![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/c652e349-33dd-43cb-b579-2d46766b9bf7.__CR0_0_650_350_PT0_SX650_V1_3840x.jpg?v=1688979478)
Get instant notifications from your phone every time your baby is awake or fussy.
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/10063d64-2343-4677-b4b6-458fa3cece6f.__CR0_0_650_350_PT0_SX650_V1_3840x.jpg?v=1688979478)
The base glows green to indicate that your baby is doing fine. A sound and a red light from the base lets you know that you should check on your baby.
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/350e0e62-e436-4b12-8bd5-1e6436f8a95e.__CR0_0_300_225_PT0_SX300_V1.jpg?v=1688979478)
By using a Fresnel lens, infrared light can be refracted better for stronger optical signals for accurate measurements.
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/d3a8a791-acd4-4770-89c5-c17928e449c7.__CR0_0_300_225_PT0_SX300_V1.jpg?v=1688979478)
Smart Sock is made of breathable and washable material. It comes in 3 sizes, covering babies from 0-18 months and can be snugly worn on either foot.
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/aa82fe67-0858-4e91-81d5-e75d436bf975.__CR0_0_300_225_PT0_SX300_V1.jpg?v=1688979478)
The long battery life of eufy Baby Smart Sock enables up to 24 hours of tracking on a single charge so you can have a good night's sleep.
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/11eee506-958a-401d-8919-f3cc08798dfe.__CR0_0_300_225_PT0_SX300_V1.jpg?v=1688979478)
The base also serves as a charging pad. Strong magnets hold the sensor on the sock in place while it charges, so you can just drop it and go.
Product Comparison
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/S320_3840x.jpg?v=1666854670)
(Sleep time, heart rate, movements, history analysis)
![](https://cdn.shopify.com/s/files/1/0504/7094/4954/files/S340_fddcf26f-0476-496f-ac99-5ebea9e5a5bc_3840x.jpg?v=1661170293)
(Sleep time, heart rate, movements, history analysis)