Apple Watch SE 2 Charging
I don’t have any type C adapters. I have the cord and adapter (a1385) though from the very first model Apple Watch. Is that safe to use on my new watch? It’s says it is 5volts.
Apple Watch, watchOS 4
Question marked as
That will work. You will just lose the fast charging feature. Since I charge mine overnight, every night - that feature is not important to me.
About fast charge on Apple Watch - Apple Support