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Celebrate Baby Safety Month with Owlet!

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Owlet Smart Sock

3rd Generation
$399.00
Pay now $399.00 one-time payment
Make 4 equal payments of $99.75 Select PayBright at Checkout
Let's keep every baby safe.

Parents around the world trust Owlet every night to help them keep their babies safe while they sleep. Our award-winning Smart Sock goes beyond the capabilities of any other baby monitor to tell you the things that really matter, when it really matters.

The Smart Sock is the first baby monitor to track your baby’s oxygen level and heart rate—the best indication of baby’s health—while they sleep. If your baby’s readings leave preset “safe” zones, you'll receive a notification that lets you know your baby really needs you. Now you can feel more confidence, more freedom, and more peace of mind knowing that Owlet is here to help you keep your baby safe.

Our all-new Smart Sock is the third of its kind and it's smarter than ever.

Let's keep every baby safe.

Parents around the world trust Owlet every night to help them keep their babies safe while they sleep. Our award-winning Smart Sock goes beyond the capabilities of any other baby monitor to tell you the things that really matter, when it really matters.

The Smart Sock is the first baby monitor to track your baby’s oxygen level and heart rate—the best indication of baby’s health—while they sleep. If your baby’s readings leave preset “safe” zones, you'll receive a notification that lets you know your baby really needs you. Now you can feel more confidence, more freedom, and more peace of mind knowing that Owlet is here to help you keep your baby safe.

Our all-new Smart Sock is the third of its kind and it's smarter than ever.

  • Free Shipping &
    30-Night Peace of Mind Guarantee

  • HSA / FSA Approved

  • Four equal payments of $99.75 with PayBright

Every baby safe

More than a million parents have trusted the Owlet Smart Sock to help them keep their baby safe.

The Smart Sock is the first baby monitor to track your baby's oxygen level and heart rate - the best indication of Baby's health - while they sleep. If your baby's readings leave preset "safe" zones, the Smart Sock will immediately notify you. The Smart Sock is the first baby monitor to track your baby's oxygen level and heart rate - the best indication of Baby's health - while they sleep. If your baby's readings leave preset "safe" zones, the Smart Sock will immediately notify you.
SMARTER. SAFER. PROVEN. The Smart Sock is the smartest baby monitor of its kind and uses established oximetry technology proven both safe and accurate. SMARTER. SAFER. PROVEN. The Smart Sock is the smartest baby monitor of its kind and uses established oximetry technology proven both safe and accurate.

We have stories from more than 1000 Parents
that told us how the Smart Sock changed their life...

Smart Sock Features

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What people are saying...

HGTV logo

“The greatest gift you can give new parents? Some peace of mind while their little ones sleep through the night.”

ESSENCE logo

“The ability to nap, eat or simply bathe without having to worry or drag a rocker into the bathroom with her is going to free up so much stress in the life of any mom trying to navigate her new norm.”

Forbes logo

“This sock monitor gives parents all the information they need to know whether their baby is sleeping okay.”

"Worth every penny. Peace of mind is priceless. I would encourage every parent to invest in this great product."

Sara, SD

"I’m obsessed with this product and think it’s a definite must-have for every parent of a newborn."
Tina, UT

Smart Sock FAQs

  • Will the Smart Sock still work if my Wi-Fi goes out?
  • Yes! The Smart Sock communicates with the Base Station even in the event of Wi-Fi disruption, and will notify you with lights and sounds if your baby’s heart rate or oxygen drop below the preset levels. The Base Station is your primary notification device.
  • Can my baby wear footie pajamas or a swaddle with the Smart Sock?
  • The low-profile design of the Smart Sock was designed to be worn under footie pajamas, a sleep sack or a swaddle.
  • Does the Smart Sock work for multiples?
  • Yes, the Smart Sock works for multiples and each baby needs their own Smart Sock and Base Station unit. Parents can add each device to the Owlet app to view their babies’ live readings in the same app.
  • Does the Smart Sock work through motion?
  • The Smart Sock was designed to track during gentle motion and continues to track your baby’s heart rate and oxygen level through the gentle movement of sleep.
  • Can I use the Smart Sock with a Snoo?
  • Yes, the Smart Sock works during gentle motion and can be used in safe-sleeping bassinets like the Snoo.
  • What’s the difference between Smart Sock 2 and Smart Sock 3?
  • Smart Sock 3 has been completely redesigned to accommodate more babies, from 5 to 30 pounds, and continues to track Baby’s heart rate and oxygen through gentle motion. Quick, wireless charging delivers a fully charged Smart Sock in just 90 minutes, with a battery life of 16 hours. Smart Sock 3 has an improved Bluetooth range and allows parents to snooze Base Station notifications for more controlled monitoring.