Home Monitors eufy E21 Baby Monitor with 4K Camera and Charging Base

eufy - E21 Baby Monitor with 4K Camera and Charging Base - White

Price range: $259.99
💰
High Brand Tax
Outperforms 0% of monitors, but costs more than 36%.
$260 is 26% below the $350 category median.
Brand: eufy
Category: Monitor
The eufy is a 5" monitor. It features a display.
PQS: 58 (computed 2026-03-14 07:04:47.962942+00:00)
GTIN-14: 00194644298609
eufy - E21 Baby Monitor with 4K Camera and Charging Base - White

Key specs

A human-friendly subset of specs (non-null)
Screen size (in)
5.0

How this Monitor compares vs. 719 monitors

Percentile rank for each spec — higher means this product outperforms more of its peers.
Screen Size 5.0"
0% Bottom 20%

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Use-Case Fitness Deterministic

Weighted scoring based on specs that matter most for each workflow
Gaming
0
Poor
Why this score?
🔴 +0.1 pts /15.05.0" Screen Size is in the Bottom 0% of all monitors (15% weight) biggest contributor ⚠ drags score down
🔴 +0.0 pts /40.0 — display.refresh_rate_hz is in the Bottom 0% of all monitors (40% weight) ⚠ drags score down
🔴 +0.0 pts /30.0 — display.response_time_ms is in the Bottom 0% of all monitors (30% weight) ⚠ drags score down
🔴 +0.0 pts /15.0 — display.brightness_nits is in the Bottom 0% of all monitors (15% weight) ⚠ drags score down
Content Creation
0
Poor
Why this score?
🔴 +0.1 pts /30.05.0" Screen Size is in the Bottom 0% of all monitors (30% weight) biggest contributor ⚠ drags score down
🔴 +0.0 pts /35.0 — display.brightness_nits is in the Bottom 0% of all monitors (35% weight) ⚠ drags score down
🔴 +0.0 pts /15.0 — display.refresh_rate_hz is in the Bottom 0% of all monitors (15% weight) ⚠ drags score down
🔴 +0.0 pts /20.0 — display.response_time_ms is in the Bottom 0% of all monitors (20% weight) ⚠ drags score down

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6602948 259.99 USD In stock View offer → 2026-03-14 03:56:19.522989+00:00
Newegg 9SIAXSYKMT3750 259.99 USD In stock View offer → 2026-03-13 02:25:57.892119+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 259.99 USD In stock 2026-03-14 03:56:19.522989+00:00
bestbuy 259.99 USD In stock 2026-03-13 04:05:42.947688+00:00
newegg 259.99 USD In stock 2026-03-13 02:25:57.892119+00:00
bestbuy 259.99 USD In stock 2026-03-12 03:55:06.314811+00:00
newegg 259.99 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 259.99 USD In stock 2026-03-11 03:52:49.545294+00:00
newegg 259.99 USD In stock 2026-03-11 02:15:22.857310+00:00
bestbuy 259.99 USD In stock 2026-03-10 04:02:30.983877+00:00
newegg 259.99 USD In stock 2026-03-10 02:22:56.726565+00:00
bestbuy 179.99 USD In stock 2026-03-09 04:03:05.561014+00:00
newegg 259.99 USD In stock 2026-03-09 02:27:15.432536+00:00
newegg 259.99 USD In stock 2026-03-08 05:51:54.856147+00:00
newegg 259.99 USD In stock 2026-03-06 08:45:18.540512+00:00
bestbuy 179.99 USD In stock 2026-03-06 06:46:31.545586+00:00
bestbuy 179.99 USD In stock 2026-03-03 02:36:33.057436+00:00
newegg 259.99 USD Out of stock 2026-03-03 02:23:18.564941+00:00
newegg 259.99 USD Out of stock 2026-03-02 10:42:34.283913+00:00
bestbuy 179.99 USD In stock 2026-03-02 09:13:06.720675+00:00

Full specs

Show full spec table
Screen size (in)5.0
Reconciled at2026-03-03 06:13:59.697005+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title eufy - E21 Baby Monitor with 4K Camera and Charging Base - White
Raw brandeufy
Raw categoryBest Buy > Baby Care > Baby Monitors
Canonical highlights (non-null)
core.title eufy - E21 Baby Monitor with 4K Camera and Charging Base - White
brand eufy
gtin14 00194644298609
display.screen_size_in 5.0
category monitor
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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      "name": "Temperature Display",
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      "value": "Wall mount",
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    {
      "name": "Color Display",
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      "name": "Frequency Band",
      "value": "2.4 GHz",
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      "value": "Yes",
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      "name": "Auto-On Detection",
      "value": "Sound",
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      "value": "Yes",
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      "name": "Batteries Included",
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      "name": "Monitor Height",
      "value": "3.22 inches",
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      "value": "6.24 inches",
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  "features": [
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      "feature": "Stellar 4K Resolution Camera:\nThe 4K high-resolution camera with pan/tilt/zoom lets you watch over your baby in stunning detail."
    },
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      "feature": "Clear Night Vision:\nIntegrated night vision allows you to check on your little one day and night without hassle."
    },
    {
      "feature": "Sound and Room Temperature Detection:\nContinuously monitor the noise levels and temperature of the room, alerting you to drastic changes, such as excessive noise."
    },
    {
      "feature": "Privacy First:\nProtect you and your baby's recorded footage with built-in local storage. *Access videos and data anytime, anywhere with advanced encryption."
    },
    {
      "feature": "Check on Your Baby:\nUse the eufy Baby app to check on your baby, talk to them in real-time, and more, anytime, anywhere."
    }
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  "longDescription": "Keep track of your baby anytime, from anywhere with the eufy Baby Monitor E21 with charging base and 4k camera. This comprehensive bundle provides all-day monitoring of your little one on a 5\" display and an exceptional 4K wide-angle camera offering vivid night vision. You can auto-focus on baby and view their surroundings with dynamic pan/tilt/zoom capabilities. The E21 Baby Monitor and Camera help continuously monitor noise levels and room temperature, sending instant notifications of any significant changes to ensure baby’s utmost comfort and safety. Its active noise reduction feature helps avoid sleep disruptions. Protecting your family’s data, all recorded videos are stored locally* on-device and remain protected with advanced encryption. You can also expand storage up to 128GB via a separate SD card sold separately). Place camera and monitor on the included charging base to recharge the built-in batteries and enjoy up to 12 hours power from a single charge. With a user-friendly interface, the eufy Baby app provides quick updates and supports real-time conversations so you’re always in touch with baby.",
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Newegg raw specs
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