The Owlet sock alerts you through two channels: a base station that sits in your room and lights up with colored indicators and sounds, and push notifications sent to your phone through the Owlet Dream App. The base station is the primary alert system and works even if your Wi-Fi or app goes down.
How the Base Station Uses Color and Sound
The base station is a small glowing device you keep near your baby’s sleeping area. It communicates with the sock sensor via Bluetooth and displays different colored lights depending on what’s happening:
- Pulsing green: Everything is normal. The sock is receiving readings from your baby.
- Bouncing green: The base station is searching for readings from the sock.
- Flashing yellow: The sock has fallen off or isn’t placed correctly on your baby’s foot.
- Flashing blue: The sock is out of range, the battery is depleted, or the signal is blocked.
- Flashing red: Your baby’s heart rate or oxygen level has moved outside preset safety limits.
Red alerts are the most urgent. They trigger both a flashing red light and an audible alarm from the base station. According to the FDA clearance documents for the Owlet Dream Sock, the thresholds that trigger a red alert are a pulse rate below 50 or above 220 beats per minute, or blood oxygen falling below 80%. These represent significant departures from normal ranges, not minor fluctuations.
Phone Notifications Through the App
In addition to the base station, the Owlet Dream App sends alerts directly to your phone. There are two types. Push notifications appear on your lock screen or notification bar like a text message, letting you know if readings have left safe ranges or if the sock can’t monitor properly. In-app notifications show up as a full-screen card if you happen to have the app open, or they launch the app during an event.
You need to make sure push notifications are enabled in your phone’s settings for these to work. If you skip that step, you’ll only get alerts from the base station itself. That said, the base station is designed to be the primary alert source. It will sound its alarm regardless of whether your phone is connected, your Wi-Fi is working, or the app is running. Think of the app as a backup layer, not the main one.
What Yellow and Blue Alerts Mean
Not every alert means something is wrong with your baby. Yellow and blue notifications are about the device itself, not your child’s health.
Yellow alerts are the most common. They usually mean the sock isn’t fitting snugly enough for the sensor to get a good reading. The sensor needs direct, firm contact with your baby’s skin to work. If your baby has outgrown the current sock size, if the sock has shifted during sleep, or if it was put on loosely, you’ll get a yellow notification. Less commonly, yellow can indicate a Bluetooth connectivity issue between the sock and base station.
Blue alerts mean the sock and base station have lost their connection entirely. This happens when they’re too far apart, the sock battery has died, or something is physically blocking the signal. Bluetooth has an optimal range of about 100 feet with a direct line of sight, though walls, furniture, and other Bluetooth devices in your home can reduce that. Owlet recommends keeping both devices in the same home and within 100 feet of each other.
How to Snooze or Dismiss an Alert
When the base station sounds an alarm, you can pause it by tapping the top of the base station or by pressing “Dismiss” on the in-app notification card. The pause lasts for one to two minutes. If the condition that triggered the alarm hasn’t resolved by then, the alarm will sound again. This prevents you from accidentally silencing a persistent alert and forgetting about it. You can’t permanently disable the alarm while a triggering condition is active.
Why the Base Station Matters More Than the App
Parents sometimes assume the phone app is the main way they’ll hear about problems, but the system is intentionally designed the other way around. The base station connects to the sock over Bluetooth, which means it operates independently of your home network. If your router goes down at 2 a.m., if your phone dies, or if the app crashes, the base station still tracks readings and sounds its alarm. Place it close enough to hear from wherever you sleep, and treat the app notifications as a convenient extra rather than your lifeline.