Samsung Galaxy Watch3 45MM Mystic Silver LTE SMR845UZSAXAR

Style you can count on

Galaxy Watch3 combines style-two sizes, three colors, 50,000-plus watch faces and premium leather bands-with military-grade durability and water resistance.

Battery built for endurance

The Galaxy Watch3s long-lasting battery can go for more than a day⁷ on a single charge. And if you do need a sudden boost, simply place it on the back of a compatible Galaxy phone⁸ with Wireless PowerShare for a quick recharge.

Holistic health monitoring

Keep an eye on your fitness and health with Sp02, V02 max, and heart-rate monitoring . Use your Galaxy Watch3 to record ECG for 30 seconds, similar to standard single-lead ECG . Send for help if you experience a hard fall during a workout . And track your cycle in an easy and discreet way.

Stronger insights.
Next-level fitness.

Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to a built-in run coaching.

Auto workout tracking
You start moving. We start tracking.

Advanced run coaching
Better insights to reach your fitness goals.

Level up your downtime

Galaxy Watch3s automatic sleep tracker offers insights on how to get a better nights sleep. It also monitors your stress level and helps you recenter with breathing guides.

Smart watch.
Smart life.

Integrated Bixby voice functionality can read your texts, make a call or initiate coaching on command and on-the-go. Samsung Pay lets you leave home without a wallet. And a multilayered defense-grade security platform keeps all your data safe.

Voice command
Talk to text, call and stream.

SmartThings
Manage your smart home from your watch.

Samsung Pay
Pay with the tap of your watch.

Android/iOS compatible

Galaxy Watch3 pairs seamlessly with Android devices and select iOS devices.

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