Hours Of Operations H2O Wireless Massachusetts Watertown 02472 H2O Wireless Hours of Operation and Location in Watertown, MA 02472 4.6 - 132 votes 550 Arsenal St Space 2, Watertown, MA 02472 Get Directions H2O Wireless Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore WatertownView More Apparel MarshallsH & MCarharttCarter'sFoot Locker Sports TargetSports AuthorityNikeGolfsmithKids Footlocker Jewelry MarshallsZalesClaire's OutletAnn Taylor OutletCharlotte Russe Recommend For You Bath & Body Works Verizon Wireless Kids Foot Locker Dollar Store Rue 21 The Children's Place Yankee Candle Grainger ADT Call It Spring