Does it worth to use 65 watt charger to charge apple watch 8 than using 20 watt charger in finishing the charging process more quickly or in less time than the 20 watt charger ??
Apple Watch Series 8, watchOS 9
The "charger" is built into the device. It is not the thingy that plugs into the wall, and it is not the cable that connects the thingy that plugs into the wall to the phone. They are just a source of current and a way to get it to the phone, respectively. The internal charger is "smart" - It will prevent the device from being overcharged, and it will attempt to prevent the device from totally draining the battery by shutting down the device before the battery is fully depleted. For more info, see:
When to charge your iPhone or iPad - Apple Community
There is no advantage in using the 65 watt power source over the 20m watt power source.
Charger apple watch 8 with 65 watt charger
