In general, most smartwatches will have a battery that can last around 5-7days if used sparingly. If you use your watch frequently, the battery might last for a little more than 5 days.

Most quartz watch batteries last 2 to 3 years. This usually depends on how many complications or functions the watch has since some functions can eat up the battery.

Autoquartz movements are a combination of the traditional quartz watch and a self-winding watch. You can wear these types of watches for up to 80 days and the movement reaches its power reserve around 100 days. The watch recharges automatically after that as you move your wrist.