Wyze Cam v4 Review: A $36 Security Camera That Punches Like a $100 One
Key Features
2.5K Resolution
The jump from 1080p to 2.5K is what makes this version worth replacing the old Wyze Cam for. You can actually read package labels from across a room now.
Color Night Vision
Starlight sensor plus a built-in spotlight. Even with the IR-only mode on, the v4 picks up more detail in low light than any sub-$50 camera we’ve tested.
Indoor or Outdoor
IP65 rated — rain, snow, dust, no problem. Wall mount hardware ships in the box and the magnetic base sticks to anything ferrous.
No Subscription Required
Free 12-second event clips with no monthly fee. Or pop in a microSD card up to 256GB for full continuous recording — your call.
Our Experience
We mounted one at the front door and one in the living room and ran them for two weeks. Setup took about five minutes per camera — scan a QR code in the Wyze app, plug it in, name it, done. The 2.5K bump is the upgrade you’ll actually feel day to day. Snapshots are sharp enough that you can zoom into a license plate from the porch and read it, which the older v3 couldn’t pull off.
Color night vision is the other thing worth talking about. With a porch light on, you get full-color clips that look like daytime footage. With it off, the v4 falls back to a clean monochrome that’s still better than what the previous generation could do. Motion detection picked up our dog moving across the room reliably, and the AI tags (“person,” “pet,” “vehicle”) were accurate enough that we stopped getting useless alerts every time a tree branch moved.
One real complaint: the wired-only design. You’re tethered to a USB-A power adapter, which means picking a spot near an outlet or running an extension cord. That’s normal for the price, but worth knowing if you wanted to stick this on a fence post.
Pros & Cons
What We Liked
- 2.5K image is genuinely sharper than 1080p competitors
- Color night vision works well with even a little ambient light
- Free local recording with a microSD card
- AI tagging cuts down on false alerts
Worth Knowing
- Wired power only — no battery option in the v4
- Wyze Cam Plus subscription unlocks longer clips and richer AI
- App can be slow to load live feed after the camera sleeps
Full Specifications
| Resolution | 2.5K (2560 x 1440) |
| Field of View | 116° |
| Night Vision | Color + IR Starlight Sensor |
| Weather Rating | IP65 |
| Storage | Cloud (free 12s clips) + microSD up to 256GB |
| Audio | 2-way talk |
| Power | USB-A (wired) |
Frequently Asked Questions
Do I need Wyze Cam Plus to use this?
Can I use it outdoors?
How big a microSD card should I get?
Will it work with Alexa or Google?
Final Verdict
The Wyze Cam v4 is the best $36 you can spend on home security in 2026. The 2.5K resolution and color night vision are the only specs that matter at this price, and the v4 nails both. If you want a battery-powered camera with no wires, look elsewhere. If you want a sharp, weatherproof camera for under $40, this is the easy pick.
As an Amazon Associate, we earn from qualifying purchases.
