- CuboAi Smart Baby Monitor 3 is $199 (regular $239) with a floor stand or wall mount, 2.5K video, night vision, two-way talk, lullabies and a temperature and humidity sensor. It needs the CuboAi app and an account.
- The first year of CuboAi Care Premium is included. After that, Premium is $49.99 a year (from $4.17 a month billed yearly) and Ultimate $79.99 a year. Cubo's page puts covered-face and rollover alerts under Premium's "AI Features & Proactive Alerts"; the free Basic tier keeps cry detection, cough detection and 3 days of playback.
- Mamoon costs $24.99 a year or $3.99 a month after a 30-day free trial, needs no new camera, and keeps the video on your Wi-Fi. It recognizes a cry on the phone; no audio or video leaves your home.
- Mamoon doesn't do covered-face, rollover or breathing alerts. If those are why you're shopping, Cubo is the one to look at. If you want to be woken by crying, not by every sound, and would rather not put nursery video in a cloud, Mamoon does that for a tenth of the price.
Side by side
| Mamoon | CuboAi Smart Baby Monitor 3 | |
|---|---|---|
| Camera price | $0 (an old phone) or a Wi-Fi camera from ~$20 | $199 (regular $239); Sleep Safety Bundle with the Sleep Sensor Pad $419 (regular $499) |
| Subscription | 30 days free, then $3.99/month or $24.99/year; only the watching phone pays | CuboAi Care: Basic free; Premium $49.99/year (first year included); Ultimate $79.99/year |
| Where the video goes | your Wi-Fi only, no cloud | through the CuboAi app; clips, thumbnails and photos are stored in Cubo's cloud (Google Cloud, AWS) |
| Account | none | required (email and password) |
| Without internet | works, the router is enough | not stated by Cubo; the app, alerts and cloud storage are built around an internet connection |
| Cry detection | yes, on the phone: Calm / Stirring / Crying, three sensitivity levels | yes, "True Cry Detection" (Basic plan) |
| Covered face, rollover | no | yes, Cubo's AI alerts (listed under Premium) |
| Danger zone, out of crib | no | yes (Premium) |
| Chest movement | no, not a medical device | with the $129 Sleep Sensor Pad (regular $149), sold separately or in the bundle |
| Video history | no; a morning overview with a snapshot from every sound | up to 3 full days of playback on the Monitor 3 (18 hours on older models) |
| Sleep reports | a timeline of the night: sounds, cries, minutes offline | Sleep Analytics 30 days (Premium) or 90 days plus daily reports (Ultimate) |
| Night vision | what your phone or camera does; Wi-Fi cameras with IR see in the dark | yes, infrared |
| Two-way talk, lullabies | no | yes, lullabies in 30 or 60 minute runs; schedules in Premium and Ultimate |
| Temperature, humidity | no | yes, with alerts |
| Mount | any phone stand, or your camera's own mount | floor stand or wall mount plus a mobile stand in the box; crib mount kit $49.90 |
| Watch from anywhere | via VPN (Tailscale) | yes, over the internet |
| Phone requirement | iPhone (iOS 17+) or Android 8+; a second phone or a camera by the crib | iOS 16 or Android 12 or newer for the app |
Prices from us.getcubo.com checked on September 29, 2026; see sources.
What does CuboAi actually cost after the first year?
This is the question behind most "cubo ai subscription" searches, so here is the plain version. The camera is $199 today and comes with one year of CuboAi Care Premium, which starts the moment you pair it with the app (Cubo itself warns you not to pair until you're ready for the clock to start). When the year ends, Cubo's page says you "will only have access to basic camera functions" unless you renew: Premium at $49.99 a year, or Ultimate at $79.99.
What stays free is the Basic plan: live video, True Cry Detection, cough detection, 3 full days of playback, lullabies, family sharing and picture-in-picture. What moves behind Premium is the part Cubo is famous for: "AI Features & Proactive Alerts", danger zone detection, growth tracking and 30 days of sleep analytics. Cubo describes Basic as the choice for babies over a year old and Premium as "three essential AI features to monitor your newborn". Over three years with the newborn features, that's about $300.
Mamoon's arithmetic is shorter: no camera to buy if you have an old phone in a drawer, and $24.99 a year for the phone that watches. Three years is about $75, with no tier to unlock. If you'd like the whole market in one table, see what a baby monitor really costs.
Where does the AI run, and where does the video go?
Cubo is a camera-plus-cloud system. Its privacy policy says video is kept on the device for 18 hours, that thumbnails of safety events are stored on Google Cloud Platform for 7 days, notification clips for 30 days and "memorable" photos for 10, and that recordings "will also be used to train CuboAi's algorithm". Cubo's security page adds that videos and photos are encrypted with AES-256 and stored in the cloud on AWS and Google. That is what makes the playback, the Moments Wall and watching from work possible; it also means an account, an internet connection and nursery footage on someone else's servers.
Mamoon takes the other road. The baby phone (or your Tapo, Hikvision or other RTSP camera) sends video over your home Wi-Fi straight to the parent phone. There is no server in between and no account, so it keeps working when the internet is down, and there is nothing to leak because nothing leaves the house. Cry detection runs on the phone with Apple's built-in sound classifier on iPhone and the YAMNet model on Android; the audio is analyzed and discarded on the spot. The trade-off is honest: no video history, and watching from outside the house means installing the free Tailscale VPN on both phones. If you want to understand the mechanics, read how baby cry detection works.
Covered-face and rollover alerts: what Cubo does that Mamoon doesn't
Cubo's headline feature is a camera that "detects covered faces and rollovers 6x faster than the previous model, sending real-time alerts straight to your app", with a danger zone you draw on the picture for the crawling months. The Sleep Sensor Pad, $129 on its own or in the $419 bundle, sits under the mattress and, in Cubo's words, "uses 4 motion sensors to detect baby's every movement on the crib mattress". These are Cubo's claims about Cubo's product; we haven't tested them and don't make promises about what any monitor can prevent. Tom's Guide, reviewing the previous CuboAi Plus in December 2021, called the covered-face alerts "great" and the rest "so-so".
Mamoon does none of this, and says so plainly: it doesn't watch for a covered face, a rollover or breathing. It answers one question well: is the baby calm, stirring or crying? On the parent phone that shows as Calm, Stirring or Crying, and you choose whether to be woken by "Only crying", "Crying and fussing" or "Every sound". A dog barking, a door, the TV next door count as Stirring, not a cry, so you get fewer false alarms than from a plain sound threshold. If that is the job you need done, you don't need a $199 bird to do it.
Video, night vision and the hardware
As a camera, the Monitor 3 is good: 2.5K video, infrared night vision without a visible red glow, a two-way speaker, lullabies and a temperature and humidity readout, on a floor stand or wall mount with a mobile stand for travel. That is a complete nursery setup in one box.
Mamoon's picture is whatever you point at the crib. An old iPhone or Android gives a clear daytime picture and a grainy one in the dark; a $20–35 Wi-Fi camera such as a Tapo adds infrared night vision, pan and tilt from the app, and stays plugged in all night. Mamoon finds cameras on your network by itself and has presets for Tapo, Hikvision and Dahua. It has no speaker to talk through and no lullabies, and it won't tell you the room temperature. Our list of Wi-Fi cameras that work as a baby monitor covers what to buy.
When CuboAi is the better buy
- You want covered-face, rollover and danger zone alerts, and you're comfortable that these are Cubo's AI features working through its app and cloud.
- You want up to three days of video to scroll back through, sleep reports and a Moments Wall.
- You want two-way talk, lullabies and temperature readings in one device, and you don't have a spare phone or camera.
- You'll watch from work or on a trip and want that to work with no setup.
- You're fine paying $49.99 a year after the first year, or you only need the Basic tier once the baby is past the newborn months.
When Mamoon is the better buy
- You want to be woken by crying, not by every creak, and you don't need face or movement alerts.
- You don't want nursery video on any company's servers, and you don't want another account.
- You have an old phone or a Wi-Fi camera already, or would rather spend $25 on a camera than $199.
- You want a monitor that keeps working when the internet goes down.
- You'd like to try before paying: 30 days free, then $24.99 a year or $3.99 a month, with everything included.
If you're weighing other smart cameras, we've compared Mamoon with Nanit, eufy's baby monitors and the Infant Optics DXR-8 Pro as well.
Frequently asked questions
Does CuboAi need a subscription?
Not for the basics. After the included first year of Premium, the free Basic plan keeps live video, True Cry Detection, cough detection, 3 days of playback and lullabies. Covered-face and rollover alerts, danger zone detection and sleep analytics are listed under CuboAi Care Premium at $49.99 a year; Ultimate at $79.99 a year adds 90 days of analytics and daily sleep reports.
Does CuboAi work without a subscription at all?
Yes, as a camera with cry detection and playback on the Basic plan. Cubo's own page says that after the free year you keep "basic camera functions" unless you renew. You still need the CuboAi app and an account.
Is there a CuboAi alternative without a cloud?
Mamoon is one: video stays on your Wi-Fi, there is no account, and cry detection runs on the phone. It uses an old phone or an RTSP Wi-Fi camera and costs $24.99 a year. It doesn't offer covered-face, rollover or breathing alerts. Other local-only apps exist too, such as Dormi and Cloud Baby Monitor.
Does Mamoon detect a covered face or rollover?
No. Mamoon recognizes crying and other sounds and shows you the picture; it doesn't analyze the baby's position or breathing and is not a medical device. Those alerts are what you'd buy CuboAi for.
Where does CuboAi's cry detection run?
Cubo doesn't say on its product pages. Its privacy policy describes video kept on the device for 18 hours and event thumbnails, clips and photos uploaded to Google Cloud, and says recordings are used to train its algorithm. Mamoon's detection runs entirely on your phone and sends nothing out.
CuboAi vs Nanit: which is closer to Mamoon?
Neither. Both are cloud smart cameras with paid plans; Nanit leans on sleep analytics and breathing motion, Cubo on covered-face and rollover alerts and a lower camera price. Mamoon is a monitor made from your own phone or camera. See Mamoon vs Nanit.
Sources
- CuboAi: Smart Baby Monitor 3 ($199, regular $239; sets, features, app requirements) (September 29, 2026)
- CuboAi: CuboAi Care plans (Basic, Premium, Ultimate; included first year; "basic camera functions" after) (September 29, 2026)
- CuboAi shop: Care Premium 12 months $49.99, Care Ultimate one year $79.99, crib mount kit $49.90 (September 29, 2026)
- CuboAi: Sleep Safety Bundle ($419, regular $499) (September 29, 2026)
- CuboAi: Sleep Sensor Pad ($129, regular $149) (September 29, 2026)
- CuboAi: safety features (covered face, rollover, danger zone, True Cry Detection) (September 29, 2026)
- CuboAi: sleep features (reports, 3-day playback, lullaby schedules) (September 29, 2026)
- CuboAi: security (AES-256, cloud storage on AWS and Google) (September 29, 2026)
- CuboAi: privacy policy (18-hour on-device retention, Google Cloud thumbnails and clips, algorithm training, account) (September 29, 2026)
- Tom's Guide: Cubo Ai Plus review (December 28, 2021)
Spotted a mistake or an outdated figure? Write to [email protected].
