A:AnswerHi - thanks for reaching out. The new Smart Sock Extension Pack works with your existing Smart Sock 3 sensor and includes toddler-sized fabric sock. Includes left and right fabric socks, fits 30-55 lbs and works with your existing Smart Sock 3 sensor. The Extension Pack does not include the sensor.
A:AnswerHello,
We appreciate you reaching out to Owlet. Yes, the Dream Sock Plus, would go from newborn to 5 year old or 4 pounds to 55 pounds.
Thank you for reaching out to Owlet.
