( incomplete) Dream Sock – Smart Wearable Baby Monitor - Infant Pulse Oximeter Tracks Oxygen & Heart Rate | Parents Receive Alerts, Sleep & Health Insights via App | FDA Cleared Blue is up for auction in Baby Products. The current bid is $10.50, 95% below the $199.97 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.