Once Galaxy SmartTag3 is safely placed on your pet’s collar, you’ll have access to features like Location History,3 letting you review where the tag has been, Movement Detection Alert, which can notify you when movement is detected,4 and Place Notification, which enables you to proactively define an area and receive alerts when a tagged item moves in or out of it.5
With SmartTag3’s industry-leading battery life, featuring up to 550 days under standard usage and up to 790 days in Power Saving Mode, you can rest assured that you’ll be able to safely monitor your pet for days, and even years, to come.6,7,8
Finding Your Keys
We all have our routines when we’re leaving the house – purse, keys, wallet? Check! But sometimes it doesn’t go quite so smoothly. Misplace any one item and now you’re stuck searching in a pinch.
Enter: the Samsung Galaxy SmartTag3 premium key ring case.9 It’s designed to securely attach your SmartTag3 to your keys, bags, and daily personal items for intuitive, grab-and-go usability and effortless tracking.
If your keys do happen to go missing while attached to your SmartTag3 premium key ring case, you’ll have access to features that help you see further and find faster. Enhanced Compass View will help you to narrow in on items from farther away.10,11 Powered by Bluetooth 6.0 Channel Sounding, Compass View provides distance and directional guidance from up to 60 meters away, around three times farther than the previous generation.12,13
As you get closer to locating your missing items, ultra-wideband (UWB) will deliver greater precision to create a more continuous finding experience from long range to close range, guiding you more accurately as you get closer.
Keeping Track of Luggage
When you’re traveling, you want to see new sights, explore, and go on adventures without worry. Galaxy SmartTag3 helps you to stay steps ahead of any curveballs, like luggage going missing, and helps you keep your energy high with tools to help control the situation.
If your SmartTag3 moves out of the range of connection, Galaxy Find Network will help you keep searching.14 Over 900 million participating Galaxy devices worldwide can act as central connection points, helping to detect and find your Galaxy SmartTag3, and update its location. Now even faster, Galaxy Find Network updates can surface new location information soon after disconnection, helping to reduce uncertainty when your luggage or other tagged belongings are separated from you.
And, for the first time in the Galaxy SmartTag lineup, Galaxy SmartTag3 also features cross-OS compatibility for Galaxy and iOS devices. When you’re traveling with family or let a friend borrow a suitcase for a trip, you can access finding and sharing features across platforms. With SmartThings Find, you can check and share a tag’s location and use Search Nearby across supported devices.15 This allows all parties to check the location of the tag and use supported finding features from their own Galaxy or iOS device.
Other Everyday Items
Whether you want to have extra oversight of your belongings, like a wallet and purse, or everyday items like a toolbox and bike, Galaxy has a wide selection of cases for your SmartTag3, making it even easier to keep tabs on your valuables and keep them safe.
In addition, Galaxy SmartTag3 retains an IP6716 water and dust resistance rating alongside other key Galaxy SmartTag capabilities, such as SmartThings IoT Control, which allows users to trigger preset routines for compatible connected devices using the programmable tag button, for even more utility.
Samsung Galaxy SmartTag3 will be available in the U.S. by early November 2026, with pricing starting at $29.99 for a one-pack and $99.99 for a four-pack. It will be available in Black and White. For more information, please visit Samsung.com or the Samsung Newsroom.
1 Contains a coin/button cell lithium battery. Keep battery and product components out of reach of children and pets. When attached to pet collars or similar accessories, the product may detach and pose a swallowing hazard, which may cause choking, internal injury, or serious harm. If swallowed, seek immediate medical attention.
2 Compared to the previous model. The reduction in weight is based on a comparison of the respective product weights.
3 Location history is stored for up to 7 days. Older records will automatically be deleted.
4 Notify When Movement Detected feature operates only when Galaxy SmartTag3 is disconnected from the device and relies on signals detected by nearby Galaxy devices that have agreed to Offline finding. Notifications may not be triggered depending on the surroundings of Galaxy SmartTag3.
5 Place Notification feature is a trial feature. To enable the feature, go to SmartThings > Life > Find, then turn on Notify when in set place. The displayed location of Galaxy SmartTag3 may differ from its actual location depending on its surroundings.
6 Battery life is based on results from internal lab tests conducted by Samsung for typical usage pattern scenarios, is a simulated value of the total battery consumption measured by analyzing normal usage patterns and the current required for each function with the duration of time of each function.
7 Tested with results from a pre-release version of the device using in-box CR2032 battery. Actual battery life may vary depending on different usage patterns, environmental conditions, the replacement battery manufacturer, and other factors.
8 When in Power Saving Mode, some features such as Compass View, volume and ringtone settings and others may become inaccessible with the exception of basic finding function which uses Bluetooth LE.
9 Accessories sold separately. Color and availability may vary by carrier and retailer. If the Galaxy SmartTag3 detaches from the item it is attached to, it may pose a swallowing hazard to young children and pets. Always ensure the Galaxy SmartTag3 is securely fastened before use and inspect regularly. Discontinue use immediately if the Galaxy SmartTag3 is damaged, deformed, or has detached. If swallowed, contact emergency medical services or a veterinarian immediately.
10 Compass View is available on Galaxy devices running Android 12 or later that support ultra-wideband (UWB) or Bluetooth Channel Sounding.
11 Availability may vary by country, region and device.
12 Bluetooth Channel Sounding is available only on Galaxy Z Fold8 Ultra, Galaxy Z Fold8, Galaxy S26 Ultra and Galaxy S26 Plus; additional devices may be supported in the future.
13 For Bluetooth Channel Sounding, an up-to-60 m detection range is measured under line-of-sight (LOS) conditions, with no obstacles between the transmitter and receiver. Its detection range and the accuracy of direction and distance measurements may be reduced by nearby electronic devices, walls and other physical obstructions.
14 Galaxy Find Network availability and location update timing depend on nearby participating Galaxy devices, network conditions, device settings and regional conditions.
15 Feature availability may vary by platform. Compass View, Ring Phone and Left Behind Alert are not available on iOS. Devices compatible with the SmartThings app can be checked on the SmartThings website at https://www.samsung.com/smartthings
16 Consistent with IP67 rating, water resistant in up to 1 m (3.3 feet) of water for up to 30 minutes. Rinse residue / dry after wet. Not advised for beach or pool use. Water and dust resistance is not permanent and may diminish over time.
