I have this scale. Its accuracy is okay for casual use, in my experience, but I have noticed some inconsistencies between it and the scale at my gym. No issues with battery life so far, and it resets quickly if there is a calibration error. Overall, it’s worth $10.
I have this scale and like it. It’s very slim so I can store it standing up against my cabinet, and the glass top is very sturdy. Nice big numbers. The weight seems consistent, but I don’t need to compare it to other scales, just trends at home. Batteries are easy to replace and last a decent amount of time, but do drain even when not in active use much.