Robot cameras for the home: mobile monitoring compared

A camera that drives has one advantage over a camera that is screwed to a shelf: it can go look at the room you did not point a camera at. That is the entire pitch of a robot camera for the home, and whether it is worth $139 or $799 depends on how many rooms you care about and how much of your evening you want to spend driving a robot with your thumb.

The shape of the market: one company, Enabot, sells almost all of it. The big-brand versions, Amazon's Astro and Samsung's Ballie, have between them managed one invite-only release and zero retail launches since 2020. And the moving camera most households already own is under the couch, pretending to be a vacuum.

The category, in three groups

Purpose-built rolling cameras. Small wheeled units whose job is video: patrol a route, stream to your phone, talk through a speaker, go back to the dock. Enabot's EBO and ROLA lines are the category.

Companion robots that happen to have a camera. Loona at $499, EMO at $279, Vector 2.0 at $199.99 plus $11.99 a month for its voice features. The camera is there for face recognition and reactions, not for you, which is why they land on the best home robots list as company rather than as monitoring.

Robot vacuums with a camera. Already navigating your floor, already have an obstacle-avoidance camera, and some ship a remote-viewing feature on top.

The rolling cameras you can price today

Every figure below comes from Enabot's own store.

Model	Price (2026-08-07)	Camera	Battery	What it adds
EBO SE	$119 (from $139)	1080p, starlight night vision	2,500 mAh, 4 to 7 h	Full-house patrol, 24h fixed-point recording, infrared dock (no auto-return)
EBO Air 2	$139 (from $199)	2K, 2304 x 1296, 137 deg	2,450 mAh, 4 to 7 h	Self-charging with route memory, 32 GB card in the box
EBO Mini	$179.99	not published on the store feed	not published	Smallest of the current line
ROLA PetPal	$179 (from $229)	2.5K, 2880 x 1620, 135 deg	3,500 mAh, 2 to 8 h	Treat dispenser (treats under 12 mm), pet-triggered call button
EBO Air 2S	$279 (from $299)	2.5K, 2560 x 1440, 137 deg	5,000 mAh, 9 to 10 h standby, 4 h moving	Scheduled patrols, AI tracking, auto-return
EBO Air 2 Plus	$319 (from $399)	"3K" (no pixel count published)	not published	Dual-screen eyes, smart patrol, obstacle avoidance
EBO Max	$509.99 (from $599.99)	4K	not published	V-SLAM, 20 face profiles, 360 deg sound localization
EBO X	$799 (from $999)	4K, 106 deg, f/1.8, night vision	2,500 mAh, 2 to 3 h	Self-balancing, elderly fall alerts, Alexa

Two things fall out of that table. The $799 flagship has the shortest runtime in the line, 2 to 3 hours against the 4 to 7 of the $139 model, which is what a self-balancing robot pays to stay upright. And the $279 Air 2S publishes the biggest battery in the range and an exact sensor count, while the $319 model one rung up advertises "3K" and publishes neither a pixel count nor a battery figure. Paying more for fewer disclosed numbers is a choice you get to make consciously.

Now the caveat that outweighs any spec. Every Enabot product page, from the $119 SE to the $799 X, rendered a disabled "Add to cart" with an "Out of stock" label, while the store's own product feed still reported the newer models as available. EBO X has now come up out of stock on two checks two weeks apart. Try putting one in a cart before you plan around it arriving.

The big-brand ones that never happened

Amazon announced Astro on September 28, 2021 at $1,449.99, with a $999.99 Day 1 Editions introductory price and a six-month Ring Protect Pro trial. It has been invite-only ever since. Amazon's listing is still live, titled "Amazon Astro, Household robot for home monitoring, with Alexa," with no price I could read from the page. Six months after release, Bloomberg's Mark Gurman reported Amazon had shipped a few hundred units at most, a figure Wikipedia's Astro entry carries with the Bloomberg citation attached.

The business version got further and died faster. Amazon retired Astro for Business seven months after launch, telling buyers the $2,350 robots "will no longer function starting on September 25" (2024), with a $300 credit and refunds on unused subscription time. A patrolling camera you paid $2,350 for became scrap on a date the seller picked. That is the same failure mode catalogued in the consumer robot graveyard, just with a security badge on.

Samsung's Ballie has been rolling around CES stages since 2020, was promised for the first half of 2025 and then summer 2025, missed both, and was absent from CES 2026 entirely. Per that March 2026 Forbes piece, Samsung now calls it an internal innovation platform, the Ballie page on Samsung.com/us is gone, no price has ever been announced and no consumer has ever bought one.

Companion robots are not monitoring products

Loona is $499 (from $529) and markets "remote monitoring" alongside its face recognition and games, on a 720p camera. That is a lower resolution than the $119 EBO SE, and Loona's job is being a robot pet. EMO and Vector 2.0 use their cameras to find a face and remember it, and neither is sold as a way to watch a room while you are out. If you want to know what those cameras are actually doing, the breakdown of what the AI in a companion robot really is covers it.

The one crossover worth taking seriously is fall detection. Enabot markets elderly fall alerts on the EBO X, and that pulls a $799 gadget into a category where the stakes are real. Before you buy one for a parent, read the companion robots for seniors guide. A robot that patrols for two to three hours and then goes back to its dock can only catch a fall it happens to be in the room for. Medical alert pendants get worn all day for a reason.

Your vacuum may already be the mobile camera you own

Ecovacs lists "Video Manager" in the spec table for the Deebot X8 Pro Omni, which is remote viewing through a machine that already maps your floors, though the page explains nothing about where that video goes (the model was also showing sold out). Roborock's arm-equipped Saros Z70, $1,299.99, says nothing about remote viewing at all; its camera is sold purely as obstacle avoidance. Check the app before you buy a second robot to do a job the first one may already do. Vacuums remain the one tier of home robotics that reliably works, which the what actually works roundup goes through in full.

The privacy bill

Two documented incidents should set your expectations, and neither involves a purpose-built spy robot.

In December 2022 MIT Technology Review published 15 screenshots from Roomba J7 development units, captured between June and November 2020 in five countries, including a woman on a toilet. They had leaked out of closed groups used by gig workers in Venezuela contracted to Scale AI to label the footage. The units were modified development robots, not retail ones, and iRobot cut ties with the contractor. The mechanism is the point: video from a robot in a house goes somewhere to be labelled by someone.

In August 2024, researchers Dennis Giese and Braelynn Luedtke showed at Def Con that Ecovacs robots could be taken over via Bluetooth from about 450 feet, giving an attacker the camera, the microphone, saved Wi-Fi credentials and room maps, across a long list of Deebot models plus lawn mowers. Per TechCrunch's reporting, Ecovacs said it would not fix the flaws, data stayed on the company's servers after account deletion, and most newer models have no physical indicator that the camera and mic are live.

Enabot's cheaper models write to a microSD card, which keeps footage local by default; the ROLA PetPal page advertises a "Cloud+" service for 24/7 playback and alerts with no price printed on the page I read. Ask what the cloud tier costs before you rely on it.

What I would actually buy

If the job is watching one room, a wired camera wins on every axis that matters. A Wyze Cam v4 is $44.98 for 2.5K with color night vision and local recording to a card, and three of them cover more of a house than one robot ever will, without a dock, a charge cycle, or a stairway to fall down.

Buy the rolling camera when the moving part is the product: you want to drive into the kitchen and see whether the dog is on the counter, or throw a treat, or talk to a kid through a speaker that can find them. For that, the $139 EBO Air 2 does the job the $799 one does, minus the balancing act. Spend the extra $140 on the Air 2S only if you want the patrol schedule and the four-hour battery.

The pet camera went off, so I looked to see what it was, and there was Ron caught looking like he had seen something he should not have. I burst out laughing. The truth turned out to be nothing more than a yawn. (@Ronbon_k, 2026-07-05)

And plan for the dock. Every robot on this page spends part of its day charging, which means it is blind on a schedule the manufacturer chose.