Updated October 2026
Data from the official Arlo and Eufy sites.
2026 verdict
Between Eufy eufyCam C37 and Arlo Essential 2K (2nd Gen), Eufy eufyCam C37 is the better overall pick in 2026, leading on price, rating, and solar charging.
It separates itself most clearly on price, rating, and solar charging, while still looking better on customizable motion zones. There is still a case for Arlo Essential 2K (2nd Gen), but mainly if battery life and alerts are what you value most. For the average buyer, Eufy eufyCam C37 is the safer choice.
Connectivity
- Wi-Fi 2.4 GHz
vs
Winner
Works with
Connectivity
- Wi-Fi 2.4 GHz
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| Feature | Arlo Essential 2K (2nd Gen) | Eufy eufyCam C37 | Winner |
|---|---|---|---|
| Price | $99.99 | $69.97 | Eufy eufyCam C37 |
| Rating | 4.0 | 4.3 | Eufy eufyCam C37 |
| Battery Life | 6 months | 45 days | Arlo Essential 2K (2nd Gen) |
| Solar Charging | NO | YES | Eufy eufyCam C37 |
| Alerts | Motion, People, Animals, Vehicles, Familiar Faces, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound | Motion, People, Animals, Vehicles, Familiar Faces | Arlo Essential 2K (2nd Gen) |
| Customizable Motion Zones | Subscription required | YES | Eufy eufyCam C37 |
| Weather Resistance | YES | IP65 | Tie |
| Light | Spotlight | YES | Tie |
| Warranty | 1 year | 1 year | Tie |
| PoE | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
| Storage | Cloud | MicroSD Card Slot | Tie |
$99.99
- + Battery Life: 6 months
- + Alerts: Motion, People, Animals, Vehicles, Familiar Faces, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound
- - Price: $99.99 vs $69.97
- - Rating: 4.0 vs 4.3
Winner
30% OFF
$69.97
$99.99
- + Price: $69.97
- + Rating: 4.3
- + Solar Charging: YES
- - Battery Life: 45 days vs 6 months
- - Alerts: Motion, People, Animals, Vehicles, Familiar Faces vs Motion, People, Animals, Vehicles, Familiar Faces, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound
Frequently Asked Questions
Which is better overall: Arlo Essential 2K (2nd Gen) or Eufy eufyCam C37?
Eufy eufyCam C37 has the stronger overall profile in this comparison, especially for price, rating, and solar charging.
What is the biggest difference between Arlo Essential 2K (2nd Gen) and Eufy eufyCam C37?
Price is one of the clearest differences: Arlo Essential 2K (2nd Gen) lists $99.99, while Eufy eufyCam C37 lists $69.97.
Which one looks better on price?
Arlo Essential 2K (2nd Gen) is listed at $99.99, while Eufy eufyCam C37 is listed at $69.97. Eufy eufyCam C37 (better spec).
Who should buy Arlo Essential 2K (2nd Gen)?
Choose Arlo Essential 2K (2nd Gen) if your priority is battery life and alerts and that matters more than price.
Who should buy Eufy eufyCam C37?
Choose Eufy eufyCam C37 if your priority is price and rating and that matters more than battery life.
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