Loading, please wait...
Owlet Smart Sock 3 - image 1 of 4Owlet Smart Sock 3 - image 2 of 4Owlet Smart Sock 3 - image 3 of 4Owlet Smart Sock 3 - image 4 of 4
Owlet Smart Sock 3 - image 1 of 4
Color Mint Green

About this item

At a glance

HSA/FSA Eligible
HSA/FSA Eligible


  • Track your baby’s sleep patterns
  • Review Baby’s sleep history & trends; make adjustments as Baby grows
  • Enjoy drop-and-go wireless charging & get a 16-hour battery life in just 90 mins.
  • Use your HSA/FSA funds to purchase the Smart Sock.


Dimensions (Overall): 1.5 Inches (H) x 4 Inches (W) x 5 Inches (D)

Weight: .25 Pounds

Suggested Age: 0-18 Months

Features: Blood Oxygen Level (SpO2), Heart Rate Sensor

Industry or Government Certifications: UL Listed, Meets ASTM Standards, Meets CPSC Standards, FCC Certified

Power Source: Electric, Battery

Battery: 1 Lithium Ion, Required, Included

Care & Cleaning: Hand Wash

Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869

TCIN: 79727730
UPC: 857229006920
Item Number (DPCI): 030-04-1114
Origin: Made in the USA or Imported


Monitor What Matters

Parents around the world trust Owlet every night to help them track their baby’s sleep. Our award-winning Smart Sock tracks your baby’s sleep so while they rest easy you can, too.

Track how long and how well your baby slept, and review detailed reports on the number of wakings and light versus deep sleep. Use your baby’s sleep reports to make changes to their schedule and build healthy sleep habits as they grow.

The Smart Sock also integrates seamlessly with the Owlet Cam. Save $50 when you upgrade to the Monitor Duo.

Monitor What Matters — The award-winning Smart Sock tracks your baby’s sleep patterns. View your baby’s sleep trends in the Owlet App from anywhere.

View Sleep History & Trends — The Smart Sock tracks Baby’s sleep cycles and displays trends over time so you can spot patterns and make adjustments to Baby’s schedule as they grow. Track the total number of hours slept and review a history of light sleep, deep sleep and number of night wakings.

Check Connection Status — The Base Station glows green when the Smart Sock is connected and notifies with lights and sound if the connection is disrupted.

Proven Peace of Mind. — Designed for Babies 0-18 months and up to 30 pounds, millions of parents trust the Smart Sock every night to help track their baby’s sleep and enjoy more peace of mind.

Get a Complete Picture — Upgrade to the Owlet Monitor Duo for the most complete picture of your baby’s well-being while they sleep. The Duo offers the intelligence of our award-winning Smart Sock paired with our Wi-Fi Cam.
HSA/FSA Eligible
Restrictions apply; contact your insurance provider about plan allowances and requirements
If the item details above aren’t accurate or complete, we want to know about it. Report incorrect product info.

Shipping details

Estimated ship dimensions: 7.84 inches length x 5.51 inches width x 3.34 inches height
Estimated ship weight: 1.03 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: Northern Mariana Islands, American Samoa (see also separate entry under AS), Puerto Rico (see also separate entry under PR), APO/FPO, Guam (see also separate entry under GU), United States Minor Outlying Islands, Virgin Islands, U.S.

Return details

This item must be returned to any Target store.
This item must be returned within 90 days of the in-store purchase, ship date or online order pickup. See return policy for details.
See the return policy for complete information.

From the manufacturer

No information loaded.

Guest Ratings & Reviews

4.7 out of 5 stars with 3213 reviews
67% would recommend
62 recommendations
quality: 4.04 out of 5
value: 3.88 out of 5

Prices, promotions, styles and availability may vary by store & online. See our price match guarantee. See how a store is chosen for you.

*See offer details. Restrictions apply. Pricing, promotions and availability may vary by location and at Target.com.