Arlo Video Doorbell 2K (2nd Gen) Review
Our verdict
The Arlo 2K is the flexible middle ground: install it wired or on the battery mount, and it works with Alexa, Google, and HomeKit alike. Video quality is excellent, though smart alerts lean on the Arlo Secure plan after the trial.
Pros and cons
What we like
- Wired or battery mounting options
- Works with Alexa, Google, and HomeKit
- True 2K head-to-toe video
What could be better
- Smart notifications need Arlo Secure (~$96/yr) after trial
- No local storage slot
Full specifications
| Resolution | 2K head-to-toe |
| Power | Wired or battery mount |
| Field of view | 180° diagonal |
| Storage | Cloud (trial, then subscription) |
| Night vision | Infrared |
| Smart home | Alexa, Google, HomeKit |
| Subscription | Arlo Secure ~$96/yr after trial |
Compare with similar
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Best for: Best overall
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Check price at eufy via ImpactRing Battery Doorbell 2K Plus
Sharp head-to-toe 2K video and the deepest Alexa integration of any doorbell.
Best for: Best for Alexa homes
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Check price at AmazonBlink Video Doorbell (2nd Gen)
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Best for: Best value
Up to 2-year battery life on 3 AA lithiums
Local storage via Sync Module Core
1440p video trails 2K rivals
Check price at AmazonLast updated 2026-10-02. Price checked 2026-10-02 — confirm at the retailer.