eufy Baby Monitor C10 vs eufy Baby Monitor E21 Add-On Camera

Side-by-side specs from each maker.

Only the differences are shown.

eufy Baby Monitor C10eufy Baby Monitor E21 Add-On Camera
TypeWi-Fi camera (app)Wi-Fi camera (app)
List price$129.99$129.99
Cameras includedNot listed1
Video2K4K UHD
Uses Wi-FiYesYes
Phone appYesYes
Works without internetYes, per the makerYes, per the maker
Encrypted videoYes, per the makerYes, per the maker
SubscriptionNone mentioned for the monitorNot listed
Parent unit battery12 hours, per the makerNot listed
Night visionNot listedYes
Pan, tilt, zoom351 degree pan, 60 degree tilt, 4x zoom330 degree pan, 60 degree tilt, 8x zoom
Room temperatureYesYes
Sound alertsNot listedYes
Works withNot listedeufy Baby Monitor E21
Powercamera plugs in via USB-C (no camera battery); parent unit 5,000 mAh rechargeablPlug-in or built-in 5,000 mAh battery
Maker's use notesNot listedCamera 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 vision

eufy Baby Monitor C10

Lower-priced eufy 2K monitor that works with or without Wi-Fi.

  • Local feed without Wi-Fi
  • Lower price than E21
  • Camera has no battery
  • SD card not included

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