can i purchas(thee and use a “quick charge” charger with an older watch (mine is series 3)?
can i purchase and use a “quick charge” charger with an older watch (mine is series 3)?
You can use an Apple Watch charger that supports a faster charging rate than your Apple Watch Series 3 supports.
Your Apple Watch will only draw power at a speed up to the amount of wattage it is capable of.