galaxy watch 4 mobile

Listings show Galaxy Watch 4 models in 40mm, 42mm, 44mm and 46mm sizes.

Some Galaxy Watch 4 models offer LTE/cellular connectivity. Listings note you must contact your carrier to register or activate LTE service.

Battery life varies by model and usage. Listings include values such as 8 hours, 10 hours, up to 3 days, and generic "multi-day" claims — check the specific model listing for the exact rating.

Listings include durability and water-resistance ratings such as 5ATM and IP68, reference MIL‑STD‑810G for ruggedness, and one description specifies water resistance up to 50 meters per ISO 22810:2010.

Interaction options include a touchscreen display and physical controls (two buttons). Some Classic models also include a rotating bezel.