Owlet Smart Sock 3 | Smart Baby Monitor with Pulse & Oxygen Tracking

The Owlet Smart Sock 3 is the third‑generation smart baby monitor trusted by parents worldwide — now smarter, faster and more reliable than ever. Designed to help you sleep with confidence, the Smart Sock 3 uses advanced pulse oximetry technology to track your baby’s pulse rate and oxygen levels while they sleep, giving you real‑time insight into their wellbeing.

The small, comfortable electronic sensor wraps gently around your baby’s foot and connects to the Base Station via Bluetooth. If your baby’s readings fall outside preset zones, the Base Station alerts you immediately. You can also download the Owlet App to receive live readings and notifications directly on your phone.

For parents who want more than guesswork, the Smart Sock 3 offers unmatched reassurance — helping you understand your baby’s sleep and wellbeing from birth through 18 months.

✨ Why Parents Love the Smart Sock 3

• Tracks pulse rate & oxygen levels using pulse oximetry

• Real‑time alerts via Base Station + smartphone app

• Comfortable fabric socks designed for safe overnight wear

• Bluetooth connection to Base Station for reliable monitoring

• App‑enabled insights for sleep trends and live readings

• Suitable for infants 0–18 months (2.5–13.6 kg)

• Peace of mind for parents, especially during overnight sleep

This is one of the most advanced ways to keep an eye on your baby while they rest.

✨ What’s Included

• Pulse Oximetry Sensor

• 2 × Sock Sizes (Left & Right)

• Base Station

• Charging Cords & Power Adapter

Everything you need to start monitoring from day one.

✨ How It Works

• Wrap the soft fabric sock around your baby’s foot

• The sensor tracks oxygen levels & pulse rate

• Data is sent to the Base Station via Bluetooth

• The Base Station glows green when readings are normal

• If readings fall outside preset zones, it alerts you

• Use the Owlet App for live readings and notifications

You’ll need WiFi to use the app, but the Base Station works independently.

✨ FAQ

What does the Smart Sock 3 monitor? It tracks your baby’s pulse rate and oxygen levels using pulse oximetry.

Does it work without WiFi? Yes — the Base Station works via Bluetooth. WiFi is only needed for the app.

Is it safe for newborns? Yes — it’s designed for healthy infants aged 0–18 months (2.5–13.6 kg).

Will it alert me if something is wrong? Yes — the Base Station and app notify you if readings fall outside preset zones.

Is the Smart Sock 3 comfortable? The soft fabric socks are designed for safe, comfortable overnight wear.