Motives are the basic physical and mental needs of a Sims. These are the main requirements for the Sims to function. Motive bars regenerates as time passes by.
Energy is the most needed motive. The Sims will not be able to work or do any activities without energy. You can recover energy by sleeping.
Doing actions, such as working and socializing with other Sims will deplete your Hunger bar. You can fill your Hunger bar by eating or grabbing a snack.
Hygiene is needed in order for you to do actions for your hobby and other action like relaxing in the bed. Using the toilet or taking a shower will fill your Hygiene bar.
Fun will be depleted if you are working. You can gain Fun points by dancing and watching TV.
Having a Baby in The Sims Mobile [Complete Guide]
Career: Everything You Need to Know
Traits: How to Unlock & Effect
Aging and Death
How to Get the Honeymoon Suite Collection
The Sims Mobile How to Woohoo with...
Babies & Kids (objects)