REASONS TO BUY
Contact-free
Good video quality
REASONS TO AVOID
No health tracking
Wire safety concerns
Erroneous alerts
Unproven technology
Momcozy Smart BM08 Review
While the video is good, ours detected breathing on a doll, which doesn't inspire confidence
Credit: Matt Lighthart
By Wendy Schmitz ⋅ Senior Review Editor ⋅ October 24, 2026
Contributions From: Juliet Spurrier, MD
RELATED: The Best Movement Monitors
Our Verdict
The Momcozy BM08 has great video, and its WiFi range lets you monitor from just about anywhere. It doesn't require a subscription if you pair it with a microSD card, and there are no wearables required for tracking. However, in our opinion, this is where the good things end, and the frustration begins. This monitor is challenging to set up with a stand that is subpar at best. The camera is stationary, and the angle required to track health metrics severely limits the field of view. But the real nail in the coffin is that the monitor we tested detected breathing and heartbeats from inanimate objects, convincing us that the technology just isn't there yet to be considered reliable. If you combine the disappointing reliability with the lagging alerts when crying is detected, the lack of real sound activation, and ultra-quiet push notifications as alerts, it just isn't a monitor we'd recommend for parents serious about tracking anything.
Compare to Similar Products
 This Product
Momcozy Smart BM08 | |||||
|---|---|---|---|---|---|
| Awards |  Best For Simplicity |  Best for Tracking Vitals |  Best Non-Wearable | ||
| Price | $250 List Check Price at Amazon | $120 List Check Price at Amazon | $380 List Check Price at Amazon | $200 List Check Amazon (on sale!) | $229 List Check Amazon (on sale!) |
Overall Score  |
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| Star Rating | |||||
| Bottom Line | While the video is good, ours detected breathing on a doll, which doesn't inspire confidence | A straightforward movement monitor that is easy to use, but could require a second monitor to hear its alert when in a different room | A vitals tracking monitor that does a lot, but the price is high, and the design isn't perfect | A good, dedicated monitor that is easy to use with set-and-forget movement monitoring | Reasonably priced monitor, but it falsely detected vitals on a doll, making us unsure about its reliability |
| Rating Categories | Momcozy Smart BM08 | Snuza Hero SE | Owlet Dream Duo Moni... | Babysense True Sleep | iBaby i20 Smart |
| Expected Reliability (25%) | |||||
| Set-up (20%) | |||||
| Ease of Use (20%) | |||||
| Monitoring Capability (20%) | |||||
| Alerts (15%) | |||||
| Specifications | Momcozy Smart BM08 | Snuza Hero SE | Owlet Dream Duo Moni... | Babysense True Sleep | iBaby i20 Smart |
| Monitoring Type | Sound, Video | Movement | Movement, Sound, Video, Activity | Movement | Movement, Sound, Video |
| Adjustable Sensitivity | Yes | No | Yes | No | Yes |
| Alert Volume | 78 dB | 87 dB | 83 dB | 91 dB | 80 dB |
| Sensor Type | mmWave sensing technology | Wearable | Wearable | Sensor Pad | AI-powered Neural Processing Unit |
| Recommended Age | 0-3yrs | Not Listed | 0-18mo | 0-12mo | 0-12mo |
| Parent Unit | Smartphone | No | Smartphone | Yes | Smartphone |
| Connectivity | Wifi | Non-wifi | Wifi | Non-wifi | Wifi |
| EMF | 0.73 V/m | .008 V/m | .773 V/m | 0.11 V/m | 0.27 V/m |
Our Analysis and Test Results
The video quality for the BM08 is pretty impressive. Credit: Matt Lighthart
Likes
There isn't much to like in this overpriced monitor. However, it is convenient that there is nothing for the baby to wear, so parents won't forget it, and the video quality isn't bad. It also doesn't require a subscription, so at least the price you pay is the lifetime cost (plus an SD card if you want one).
Its EMF is on the lower side (0.73 V/m) but still higher than average. Unfortunately, because of the technology, you can't place it farther from the baby or crib, so it is what it is.
The Momcozy alert delay when crying was detected, paired with the quiet alert notification, makes it less useful for real-time monitoring. Credit: Matt Lighthart
Dislikes
We aren't even convinced this monitor works for movement monitoring. It should be a contactless device that uses a technology called “mmWave” to track breaths and heartbeats per minute, with the camera over the crib, facing down.
The Momcozy has detections you can toggle on or off, but there is no sensitivity customization. Credit: Matt Lighthart
However, in our tests, it detected both heartbeats and breathing on a teddy bear and on a doll. Even if we choose to believe it works as expected and our teddy bear has come to life, it doesn't provide alerts about this information; instead, it just reports it, which you can view on demand.
It offers cry detection and an alert if something covers the baby's face (neither of which has adjustable sensitivity), but it arrives as a quiet push notification that is not useful when sleeping. It has a chime similar to a text message popping up. It also has a significant delay that is much longer than competitors.
The cord routing on the Momcozy stand feels like something you cobble together on your own, not something you purchased designed specifically for this purpose. Credit: Matt Lighthart
The Momcozy's cord runs alongside the outside of the stand and is secured with velcro strips. We worry there is a risk this could fail over time, posing a potential safety risk if parents don't monitor it regularly. Credit: Matt Lighthart
The Momcozy camera stand isn't as impressive as those supplied with the competition. Credit: Matt Lighthart
It comes with a stand that seems ok, but compared to better stands, it starts to feel cheap and wonky, with cords you thrash to the side using velcro strips instead of threading through the pipe. We worry that over time, these could become a strangulation hazard if not maintained, as the whole thing sits very close to the crib.
The Momcozy has cry detection, but the alerts are quiet and lag significantly behind when the baby actually starts crying. Credit: Matt Lighthart
In the end, it doesn't seem like a reliable choice; it is harder to use and set up, and the alerts are virtually useless for overnight monitoring when you are dead asleep.
The Momcozy app is easy enough to use, even if it lacks some of the customization we prefer. We couldn't find a way to enable alerts for changes in health monitoring metrics. Credit: Rachael Lamore
Should You Buy the Momcozy Smart BM08?
Nope. We don't recommend it. It really struggled in most areas and failed to offer reliable monitoring. With technology that supposedly uses AI to track breathing and other vitals, our unit tracked vitals on a teddy bear, giving us serious pause as to how reliable it is and whether it will create more anxiety for parents rather than less. Also, there doesn't seem to be any way to set up alerts for health-related tracking, so it doesn't provide parents with any information to respond to. In our opinion, this makes it virtually useless for what parents are looking for in a movement or vital-tracking monitor.
What Other Movement Monitor Should You Consider?
If your goal is to track vitals like heart rate and blood oxygen levels, a sensor sock like the Owlet Dream Duo (Gen 3) is a better pick. This monitor tracks multiple vitals and provides alerts. However, it is expensive, and the camera is not remotely controlled. If you think too much tracking will cause you anxiety, the Nanit Smart System with Floor Stand includes real-time safety notifications based on data from the breathing band. If you are on a budget and just want an alert if movement indicative of breathing changes, then the SNuza Hero SE is a simple solution you can pair with an excellent video monitor.
Manufacturer Video
—Wendy Schmitz & Juliet Spurrier, MD
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