Which is better for renting, where I can't run cables?

The Arlo Ultra. It runs on a rechargeable battery, so you can mount it without an outlet. The Ring Outdoor Cam Pro is plug-in and needs power at the mount.

Is the Arlo Ultra worth it if I don't own a SmartHub?

Only if you add the hub cost. The camera needs an Arlo SmartHub to operate, and it is sold separately. The Ring needs no hub, so its $260.86 price is the full cost of one camera.

Which has the wider view?

The Arlo Ultra, at 180°. The Ring Outdoor Cam Pro lists 85° vertical, which is much narrower.

Do I need a subscription for either?

The Ring stores to the cloud, which normally means a Ring Protect plan. The Arlo includes a trial of Arlo Secure; after that, AI detection and 60-day cloud history need a paid plan, though it can record to a memory card.

Which works with Google Assistant?

The Arlo Ultra supports Google Assistant and Alexa. The Ring Outdoor Cam Pro supports Alexa only.

Which is cheaper right now?

The Arlo Ultra, at $199.99 at Walmart as of November 7, 2026. The Ring Outdoor Cam Pro's lowest recent price was $260.86 as of October 31, 2026.

Ring Outdoor Cam Pro vs Arlo Ultra 4K Security Camera

Choose the Ring Outdoor Cam Pro if you want a plug-in camera with Alexa, 3D motion detection and no hub. Choose the Arlo Ultra if you need battery placement, a 180° view and Google Assistant, and you accept buying a SmartHub. The Arlo is cheaper: $199.99 at Walmart as of November 7, 2026, versus $260.86 for the Ring as of October 31, 2026. The Arlo listing is an add-on camera that needs a SmartHub sold separately, so add that cost before comparing.

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