For an Owlet Dream Sock, turn off and remove the sensor, then clean it with a soft toothbrush dipped in diluted mild laundry detergent—never soak it. The fabric sock can be submerged in the solution. Rinse away all detergent and let both parts dry completely before using them. Care differs by model: Owlet says the Smart Sock 2 sensor is not washable.
Check your Owlet model first
Do not apply one generation’s cleaning method to another. Owlet’s Smart Sock 3 FAQ says the Smart Sock 2 sensor is not washable, while the Smart Sock 3 sensor and fabric sock are washable according to their model instructions. The current Dream Sock washing guide gives a specific method for cleaning its sensor without submerging it.
If you have an older Owlet model, use the instructions for that model rather than adapting the Dream Sock method. An older official manual describes different sensor-cleaning directions, including running water, which should not be combined with the current Dream Sock instructions: Owlet product manual.
What you need for a Dream Sock
- A small amount of mild laundry detergent—the kind you already use for the baby’s clothes.
- A clean, soft-bristled toothbrush.
- A clean, dry towel.
- A sink or basin for the fabric sock.
Use cool-to-lukewarm water. Owlet advises against hand soap, antibacterial soap, and dish soap, which can be too drying or irritating with prolonged contact against a child’s skin.
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- What is Owlet Dream Sock? Dream Sock is the #1 best selling smart baby monitor (Source: Circana, Jan–Dec 2025) in the US that tracks your baby's pulse rate and oxygen levels in real-time and sends alerts when those readings leave the preset zones, delivering priceless peace of mind so the whole family can sleep better.
- Who should use Owlet Dream Sock? Dream Sock is designed for parents looking for a baby monitor that provides peace of mind and a better night’s rest. It is intended for use with healthy infants 1–18 months (6–30 lbs).
- How will I know if my baby needs me? Receive real-time alerts on the Base Station and your phone if your baby’s readings leave preset zones. This allows you to respond with confidence, knowing you will be notified the moment your baby truly needs your attention.
- Will it help my family sleep better? With 94% of Owlet parents reporting better sleep, peace of mind is the ultimate sleep aid. When you know you will be alerted the moment your baby needs you, you can finally drift off into the deep, uninterrupted rest you deserve. Plus, Owlet offers Predictive Sleep Technology to help you establish healthy routines for the whole family.
- Can I see my baby’s sleep trends? Yes, with Predictive Sleep Technology, you can understand your baby’s rhythms and see the best wake windows, giving you more confidence in your daily routine. You can also upgrade to Owlet360 for deeper insights, including daily morning reports and long-term wellness tracking.
How to clean the Dream Sock sensor and fabric
- Turn off and separate the sensor. Follow the instructions for your specific product, remove the sensor from the fabric sock, and confirm its light is off. Owlet says to clean the sensor only when it is off.
- Make a mild detergent solution. Add a small amount of mild laundry detergent to cool-to-lukewarm water.
- Submerge only the fabric sock. Do not put the Dream Sock sensor into the water or soak it.
- Brush the sensor gently. Dip the toothbrush bristles into the solution and tap off excess water. Brush the sensor gently in a circular motion.
- Brush away detergent and soil. Rinse the toothbrush under running water, tap off excess, and brush the sensor again. Repeat, rinsing the brush frequently, until dirt, oils, and detergent residue are gone.
- Dry the sensor completely. Press it gently into a dry towel, then leave it on the towel to air-dry. Do not place it wet on the Base Station, use it damp on the baby, or dry it with direct sunlight or heat.
- Wash and rinse the fabric sock. Gently wash it in the detergent solution, then rinse under running water until no soap remains. Blot with a towel and lay flat or hang to dry.
- Wait until both pieces are fully dry. Resume use only when the sensor and fabric sock are completely dry.
How often to wash it—and when to replace parts
Owlet recommends washing the Dream Sock sensor and fabric sock at least every two weeks. Its guide says dirt, oils, and bacteria buildup, harsh or drying soap, and detergent left behind can contribute to irritation under the sensor. Rinsing thoroughly matters as much as choosing a mild detergent.
Replace the sock or sensor if the sock has stretched or is separating, the fabric or sensor windows are ripped, warped, or otherwise damaged, or the hook-and-loop fastener no longer latches properly. Owlet also advises replacement if multiple cleanings do not remove visible stains or dirt. For additional Dream Sock skin-care guidance, see Owlet’s advice on avoiding red marks and skin irritation.
Quick Recap
Best Value
- What is the Owlet Dream Duo? Dream Duo is Owlet's most advanced monitoring system, combining the FDA-cleared Dream Sock with the 2K HD Dream Sight camera. It provides a complete 360-degree view of your baby’s health, safety, and sleep in one connected app.
- How does the system track my baby’s well-being? Dream Sock uses medical-grade pulse oximetry to track your baby’s pulse rate and oxygen level while they sleep. You will receive real-time alerts if readings leave preset zones, allowing you to respond with total confidence.
- What is the video quality of the included camera? See your baby clearly day or night with crystal-clear 2K HD video, offering sharper detail than standard 1080p monitors. The camera features a 130-degree wide-angle lens and 4x zoom so you can check on your baby from your phone with ease.
- How does this system improve family sleep? Join the 94% of parents who report improved sleep. By using Predictive Sleep Technology to identify optimal wake windows, Dream Duo helps you establish healthy routines that lead to more restful nights for the whole family.
- Is my family’s data and video secure? Rest easy with the only monitoring system featuring the SGS Cybersecurity Mark for the camera. Your video and health data are protected by 256-bit encryption, providing independently verified security for your modern home.
Rank #4
- What is the Owlet Dream Duo? Dream Duo is Owlet's most advanced monitoring system, combining the FDA-cleared Dream Sock with the 2K HD Dream Sight camera. It provides a complete 360-degree view of your baby’s health, safety, and sleep in one connected app.
- How does the system track my baby’s well-being? Dream Sock uses medical-grade pulse oximetry to track your baby’s pulse rate and oxygen level while they sleep. You will receive real-time alerts if readings leave preset zones, allowing you to respond with total confidence.
- What is the video quality of the included camera? See your baby clearly day or night with crystal-clear 2K HD video, offering sharper detail than standard 1080p monitors. The camera features a 130-degree wide-angle lens and 4x zoom so you can check on your baby from your phone with ease.
- How does this system improve family sleep? Join the 94% of parents who report improved sleep. By using Predictive Sleep Technology to identify optimal wake windows, Dream Duo helps you establish healthy routines that lead to more restful nights for the whole family.
- Is my family’s data and video secure? Rest easy with the only monitoring system featuring the SGS Cybersecurity Mark for the camera. Your video and health data are protected by 256-bit encryption, providing independently verified security for your modern home.
Rank #3
- What is Owlet Dream Sock? Dream Sock is the #1 best selling smart baby monitor (Source: Circana, Jan–Dec 2025) in the US that tracks your baby's pulse rate and oxygen levels in real-time and sends alerts when those readings leave the preset zones, delivering priceless peace of mind so the whole family can sleep better.
- Who should use Owlet Dream Sock? Dream Sock is designed for parents looking for a baby monitor that provides peace of mind and a better night’s rest. It is intended for use with healthy infants 1–18 months (6–30 lbs).
- How will I know if my baby needs me? Receive real-time alerts on the Base Station and your phone if your baby’s readings leave preset zones. This allows you to respond with confidence, knowing you will be notified the moment your baby truly needs your attention.
- Will it help my family sleep better? With 94% of Owlet parents reporting better sleep, peace of mind is the ultimate sleep aid. When you know you will be alerted the moment your baby needs you, you can finally drift off into the deep, uninterrupted rest you deserve. Plus, Owlet offers Predictive Sleep Technology to help you establish healthy routines for the whole family.
- Can I see my baby’s sleep trends? Yes, with Predictive Sleep Technology, you can understand your baby’s rhythms and see the best wake windows, giving you more confidence in your daily routine. You can also upgrade to Owlet360 for deeper insights, including daily morning reports and long-term wellness tracking.
Rank #2
- What is Owlet Dream Sock? Dream Sock is the #1 best selling smart baby monitor (Source: Circana, Jan–Dec 2025) in the US that tracks your baby's pulse rate and oxygen levels in real-time and sends alerts when those readings leave the preset zones, delivering priceless peace of mind so the whole family can sleep better.
- Who should use Owlet Dream Sock? Dream Sock is designed for parents looking for a baby monitor that provides peace of mind and a better night’s rest. It is intended for use with healthy infants 1–18 months (6–30 lbs).
- How will I know if my baby needs me? Receive real-time alerts on the Base Station and your phone if your baby’s readings leave preset zones. This allows you to respond with confidence, knowing you will be notified the moment your baby truly needs your attention.
- Will it help my family sleep better? With 94% of Owlet parents reporting better sleep, peace of mind is the ultimate sleep aid. When you know you will be alerted the moment your baby needs you, you can finally drift off into the deep, uninterrupted rest you deserve. Plus, Owlet offers Predictive Sleep Technology to help you establish healthy routines for the whole family.
- Can I see my baby’s sleep trends? Yes, with Predictive Sleep Technology, you can understand your baby’s rhythms and see the best wake windows, giving you more confidence in your daily routine. You can also upgrade to Owlet360 for deeper insights, including daily morning reports and long-term wellness tracking.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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