Tech review: Arlo Ultra an excellent but pricey home security camera

No expense has been spared on making the Arlo Ultra home security camera the best in the business.

That was my initial impression of the latest flagship camera from Arlo, the market leader in the US in the fast-growing wire-free security camera category.

These battery-powered cameras are weatherproof and can be placed inside or outside the home, as long as they are within range of a Wi-Fi network.

And after using a pair of them for a week, I am even more convinced that the Arlo Ultra is as good as it gets for these devices. It offers numerous upgrades over older Arlo models in terms of design and features.

Arlo has reworked the base station (called the SmartHub), which acts as the bridge between the home router and the Arlo Ultra cameras to let users remotely access and control the cameras via the Internet.

The hub is now more compact and comes with a microSD card slot to store recorded videos. Arlo also said this new hub will support Zigbee and Z-Wave compatible smart home devices later this year.

The camera chassis and its magnetic mount have been re-designed. Instead of a fixed spot in previous models, you can attach the mount to the top or the bottom of the camera, giving users more flexibility. The mount can be attached to a wall or ceiling using screws.

But the biggest upgrade is that the Ultra can shoot videos in 4K resolution. Not only are videos sharper at 4K, they capture more details that could prove helpful such as when it comes to recognising license plate numbers.

There is, however, a catch. A $2.99 monthly fee (for a Premium Video Recording subscription) is required to upload 4K videos to the cloud.

This is on top of the Arlo Smart Premier subscription service ($143.88 a year), which offers 30-day cloud recording (non-4K videos) for up to 10 cameras, as well as smart features that can distinguish between humans, animals and vehicles and alert users accordingly. This software service is arguably as essential as the cameras themselves. A one-year Arlo Smart Premier plan is bundled with the Arlo Ultra.

If you are unwilling to fork out this extra fee, you can store 4K videos in a microSD card in the SmartHub. It is less convenient to access the recordings using this method compared to having them on the cloud, but it is probably more secure.

  • FOR

    Sharp 4K videos

    Enhanced video quality with spotlight and HDR support

    MicroSD card support for recorded videos



    Extra monthly fee for 4K cloud recording

    Package detection feature iffy


    Price: $1,199 (2-camera pack), $1,599 (3-camera pack), $549 for additional camera

    Video resolution: Up to 3,840 x 2,160 pixels

    Video format: H.264 and H.265

    Field of view: 180 degrees diagonal

    Night vision: Yes, in colour (up to 25 feet)

    Motion and audio detection: Yes

    Mobile apps: iOS and Android

    Weight: 331g


    Features: 4.5/5

    Design: 4.5/5

    Performance: 4.5/5

    Value: 3.5/5

    Overall: 4.5/5

The Ultra can shoot high dynamic range (HDR) videos, a feature that is especially helpful for outdoor videos as it can adjust for overly bright or dark surroundings.

Unlike older models, the Ultra has a built-in spotlight that lights up the view and enables the camera to capture videos in colour, even at night. Arlo has also shifted the siren from the base station – usually located inside the house – to the camera, presumably so that the noise would startle and warn off would-be intruders.

Other smart features offered by the Arlo Smart service include the ability for the camera to track and digitally zoom in to moving objects such as humans and pets.

This is probably useful for outdoor coverage. But when it comes to indoor use, the field of view offered by the Ultra is sufficient to cover my entire living room such that I do not need the track-and-zoom feature. In fact, the videos shot using this feature did not make much of a difference besides making the video look jerky.

There is also a package detection feature, which Arlo is still testing, that is supposed to flag that a courier with a package is at the door. I found this feature iffy when I tried it with the older Arlo Pro 2 camera and it is remains so with the Ultra – at least it did not manage to work properly when I tried walking around in the front of the camera with a parcel.

With its excellent video quality and brimming with features not found in competing cameras, the Ultra is the best security camera for the home. But it is debatable if it is the best fit for everyone – some features are probably unnecessary in smaller homes and apartments. The biggest sticking point would be its price and the required subscription plan to get the best out of the Ultra.

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