Your plant's location is something you need to consider when it comes to its watering needs. When the plant grows near the window or outdoors, the air might be too dry, and the temperatures are too high. This is where you should water the plant for about 2x a week.
When it's growing indoors in a humid and cool environment, it will definitely need less watering. Indirect sunlight will also have an impact since the soil does not tend to dry out faster. This is where the succulent will just be fine with once-a-week watering. However, you still need to check the soil with a moisture meter to know what it needs.