It looks like Wyze cam has came out with a ver 3 to replace the ver 2 camera. Still $20
There is a lot of hype that it's a night camera, but I doubt it. The ver 2 was not good at all at night, maybe 25' of IR coverage.
I have a some ver 1 and ver 2 at sites where they are likely to be stolen, and they work good enough for a basic cam.
wyze.com
Disclaimer, I don't work for them, don't get paid from them, and don't would never use them inside a house.
Your mileage may vary, and objects look better then they are in videos.
There is a lot of hype that it's a night camera, but I doubt it. The ver 2 was not good at all at night, maybe 25' of IR coverage.
I have a some ver 1 and ver 2 at sites where they are likely to be stolen, and they work good enough for a basic cam.

Wyze Cam v4 | 2.5K HDR, Indoor/Outdoor, Wired Security Camera
The best just got better with Wyze Cam v4. Clearer video with 2.5K QHD resolution. Color Night Vision. Enhanced clarity with wide dynamic range. Place it indoor or outdoor. 24/7 recording with MicroSD. All that and more means Wyze Cam v4 is the best "never wonder again" smart security camera...

Disclaimer, I don't work for them, don't get paid from them, and don't would never use them inside a house.
Your mileage may vary, and objects look better then they are in videos.