Nanit Pro Smart Baby Monitor & Wall Mount – 1080p Secure Wi-Fi Video Camera, Sensor-Free Sleep & Breathing Motion Tracker, 2-Way Audio, Sound & Motion Alerts, Night Vision, and Breathing Band - White

Miku Pro Contact-Free Breathing & Sleep Tracking Monitor - Real-Time Smart Baby Monitor & Wall Mount - HD Video Baby Monitor with Camera & Audio, Night Vision, Humidity & Temperature - Two-Way Talk

Owlet Dream Duo 2 Smart Baby Monitor - 1080p HD Video Baby Monitor with Dream Sock - Baby Foot Monitor and Sensor Tracks Heartbeat and Oxygen Levels in Infants and Newborns

Nanit Pro Complete Monitoring System – Includes Wi-Fi HD Video Camera w/Nightlight and Night Vision, Multi-Stand, Smart Sheets & Breathing Wear Band - Tracks Infant Sleep, Breathing Motion, & Height

Infant Optics DXR-8 480p Video Baby Monitor, Non-WiFi Hack-Proof FHSS Connection, Interchangeable Lenses, Pan Tilt Zoom, LED Sound Bar, Night Vision, and Two-way Talk, low battery