AskPrice
38527370.fpx

Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, 8× Zoom, Portable Camera with Built-in Battery

Prices as of September 23, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$319.99
Sep 18 · Macy's
Best price
$319.99
−18% vs high
14-day high
$389.98
All stores
$390$355$320
Sep 15Sep 23
  • Macy's
Lowest in 14 days: $319.99 at Macy's. Highest: $389.98. Current best is 18% below the 14-day high.

About this product

The eufy Baby Monitor E21 is a portable baby monitoring system featuring two 4K UHD cameras and a 5-inch 720p display. It offers flexible connectivity with hybrid Wi-Fi and local network modes, allowing remote viewing through a mobile app or direct monitor control. The camera supports 330-degree pan, 60-degree tilt, and 8x optical zoom for detailed visibility, including chest movement during night vision. Powered by a 5,000mAh battery, it operates independently of power sources, making it ideal for travel or use during outages. Advanced features include active noise reduction, real-time alerts for cries and environmental changes, and robust security with RSA-1024 and AES-128 encryption. Its compact design allows easy placement in nurseries or on the go.

  • Dual 4K UHD cameras
  • 5-inch 720p display
  • 8x optical zoom
  • 5,000mAh rechargeable battery
  • hybrid Wi-Fi and local mode
  • active noise reduction

You might also like

More from eufy

All 114 eufy products →
Baby Monitor E21 with 2 4K UHD Cameras, 5'' — Price History