Home News Apple Watch Ultra’s emergency siren vs. a $4 safety whistle — which is louder? #shorts Apple Watch Ultra’s emergency siren vs. a $4 safety whistle — which is louder? #shorts Dec 26, 2022 comments off Tweet on Twitter Share on Facebook Pinterest Apple apple watch apple watch review apple watch ultra apple watch ultra bands apple watch ultra emergency siren apple watch ultra review apple watch ultra safety features apple watch ultra unboxing apple watch ultra vs series 8 tech the verge ultra