For $330, you get a wellness tracking Smart Sock, a 2k resolution camera,, a charger and an app to track everything – and no monthly subscription fee for accessing your data. The star of the show is the S340 Smart Sock which keeps track of your baby’s sleep data including heart rate, sleep status and movements. The Smart Sock uses a Fresnel lens, providing more accurate readings that you can access on the eufy Baby app at no additional cost. This data can help you better understand your baby’s sleep patterns. The Smart Sock is made from a dirt-resistant, flexible, and washable material that is gentle on your baby’s skin and comes in 3 different sizes, maximizing your baby’s comfort. Besides the comfort, the flexible sizes extend the amount of time your baby can use the product—up to 18 months old. The S340 Smart Sock also comes with a Smart Baby Monitor that has a 2k high-resolution camera with a 330 degree pan and 110 tilt. The monitor has night vision and a 4x zoom feature. SEE: The 5 best baby monitors of 2022 Included in the purchase is a base which utilizes Bluetooth long range technology to alert you on how your baby is doing. If your baby is fine, the base glows green and if your baby needs to be checked on, it will glow red and make a sound. The base doubles as a wireless charging station for the Smart Sock. On a full charge, the Smart Sock has battery life of 24 hours. To keep your baby safe, the sock’s integrated sensor works on a minimized battery wattage of 10 milliwatts, according to the press release. The sock also monitors the battery and automatically shuts off if it detects any issues. In addition to the base, you can also get instant notifications on the app about your baby’s latest updates, regardless of where you are. Again, the S340 Smart Sock retails at $330 and has no additional costs for access to sleep data, history, reports and video clips. The difference between the S340 Smart Sock and the S340 Smart Sock Bundle, other than the bundle costs $50 extra, is that the S340 Smart Bundle comes with an extra camera. This product has a close competitor, the Owlet Dream Duo with Cam 2. This bundle also comes with a smart sock, an app and a baby monitor. The major differences are that the Dream Duo tracks Oxygen in addition to heart rate, comes with four socks and uses their Predictive Sleep Technology to track baby’s sleep and wake windows. The Owlet Dream Duo with Cam 2 retails for $439, placing it a higher price point. However, they are having a sale right now, dropping the price to $390, only $10 more than the S340 Smart Sock Bundle and $60 more than the basic S340 package.