Our Verdict
Momcozy BM04 Wins

It offers a superior "Hybrid" connection and "motion, cry" detection compared to Comfyer's implied WiFi-only connection and "OmniSense" sensor. Choose Comfyer for a 24.0 lbs device with "WiFi app monitoring" and "auto-cleans after each use".
Spec Comparison
16 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $117 | $136 |
| Rating | 4.3(621) | 4.2(366) |
| Connection | — | Hybrid |
| Sensor Suite | — | motion, cry |
| Weight | 24 lbs | 2.53 lbs |
| Sensor Type | OmniSense | — |
| Model Number | BM01 | — |
| WiFi | Yes | — |
| Dimensions | 22" × 30" × 27" | — |
| Max Pet Weight | 25 lbs | — |
| App Subscription | Free | — |
| Cleaning Cycle | 7 min | — |
| Waste Capacity | 5.5L | — |
| Night Vision | — | Yes |
| Cry Detection | — | Yes |
| Pan Tilt Zoom | — | No |
| Two Way Audio | — | Yes |
| Video Resolution P | — | 1080 |
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Pros & Cons
Quick overview of strengths and weaknesses
Comfyer 7" HD
- Auto-cleans after each use
- WiFi app monitoring
- Fits cats up to 25 lbs
- Low noise operation
- Large footprint
- High upfront cost
- Requires specific litter
Momcozy Smart WiFi
- Dual connection: local parent unit or remote app.
- 1080P resolution on 5-inch screen.
- Motion and cry detection alerts.
- Designated safe zone breach alerts.
- App required for motion alert notifications.
- Fixed camera view; no pan, tilt, or zoom.
- Night vision range limited to 16 feet from crib.
- Camera requires 24-inch minimum height above baby.
Frequently Asked Questions
Common questions about this comparison
Which device is better for active baby monitoring?
Momcozy BM04 is superior, featuring dedicated "motion, cry" detection and a "Hybrid" connection. Comfyer's "OmniSense" sensor type lacks specific baby monitoring features, making BM04 more suitable for real-time alerts.
What is the main difference in connection type?
Momcozy BM04 offers a "Hybrid" connection, allowing both local parent unit and remote app monitoring. Comfyer, with "wifi_enabled": true and "WiFi app monitoring", implies a primary WiFi-based connection for its features.
What are the main trade-offs between these two devices?
Momcozy excels in baby-specific detection and connection flexibility. Comfyer offers "WiFi app monitoring" for a larger, 24.0 lbs device with "auto-cleans after each use" functionality. Consider specific needs.
Which device has better sensor capabilities for monitoring?
Momcozy BM04 clearly wins with its "motion, cry" detection suite. Comfyer's "sensor_type": "OmniSense" is too generic to provide comparable specific monitoring features for a baby or pet.
What is the significant difference in physical characteristics?
Comfyer is significantly heavier at 24.0 lbs with a "Large footprint", whereas Momcozy BM04 weighs only 2.53 lbs. This impacts portability and placement considerably for any use case.
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