eufy Baby Monitor E21 Add-On Camera vs Hubble SkyVision AI

Side-by-side specs from each maker.

Only the differences are shown.

eufy Baby Monitor E21 Add-On CameraHubble Connected SkyVision AI
TypeWi-Fi camera (app)Wi-Fi camera (app)
List price$129.99$129.99
Cameras included11
Video4K UHD1080p
Uses Wi-FiYesYes
Phone appYesYes
Works without internetYes, per the makerNot listed
Encrypted videoYes, per the makerYes, per the maker
Night visionYesYes
Two-way talkNot listedYes
Pan, tilt, zoom330 degree pan, 60 degree tilt, 8x zoomdigital pan, tilt, zoom
Room temperatureYesYes
Sound alertsYesNot listed
Works witheufy Baby Monitor E21Not listed
PowerPlug-in or built-in 5,000 mAh batteryNot listed
Maker's use notesCamera has a Wi-Fi on/off switch; with Wi-Fi off it connects only to the monitor. About 9 hours on battery, about 5.5 hours with night visionNot listed

eufy Baby Monitor E21 Add-On Camera

Extra 4K camera for the eufy E21 system with pan, tilt and zoom, active noise reduction, cry and noise detection, and a battery for portable use. Can show two cameras in split screen.

  • 4K video
  • Battery or plug-in power
  • Wi-Fi switch for a monitor-only connection
  • Battery lasts about 9 hours
  • Add-on only, needs the E21 monitor

Hubble SkyVision AI

Wi-Fi camera with app viewing, sleep and AI alerts, sold with an adjustable crib mount that has cable management.

  • Low price
  • Crib mount with cable management included
  • 128-bit AES encryption stated