Published: October 5, 2026. Samsung announced Galaxy SmartTag3 on September 30, introducing iOS compatibility to its tracker lineup for the first time. Through SmartThings Find, supported Galaxy and iOS devices can check and share a tag’s location and use Search Nearby.
The announcement makes mixed-phone households an interesting audience for the new accessory. However, “iPhone support” needs a closer look: Samsung’s platform restrictions matter as much as the headline.
What Works on iPhone and What Does Not?
Samsung explicitly excludes Compass View, Ring Phone, and Left Behind Alert from iOS support. Its official announcement explains the compatibility limits.
For readers considering a purchase, the useful question is which finding features they actually need. Someone primarily interested in sharing a suitcase’s location may have different priorities from someone expecting directional guidance or a reminder when leaving an item behind.
Do not interpret cross-platform support as identical functionality on every phone. This news preview also does not establish compatibility with Apple’s Find My network.
A Smaller Tracker With Longer Battery Claims
Samsung says SmartTag3 is approximately 35% smaller by volume and 33% lighter than its predecessor. Claimed battery life reaches 550 days in standard use or 790 days in Power Saving Mode, based on Samsung testing; actual results vary.
These figures are manufacturer claims rather than results from our own testing. Battery duration is only one part of the decision: buyers should also consider the functions available in their preferred operating mode and on their particular phone.
Release Date, Colors, and U.S. Price
The rollout begins in Korea on October 7, 2026. Samsung’s U.S. announcement lists availability by early November, priced at $29.99 for one or $99.99 for four. Colors are White and Black. Additional markets follow in 2027.
The American prices should not be treated as local prices elsewhere. Readers outside the announced launch markets should check regional availability before making travel plans around buying the accessory.
Why This Announcement Matters
Our take: the most interesting change is the possibility of sharing a tracker experience across a household that uses both Galaxy and iPhone. That could make the accessory easier to consider without every family member choosing the same phone brand.
The limitations still shape that experience. Before comparing SmartTag3 with another tracker, make a short list of the features you need and check each one against Samsung’s platform requirements. We will revisit the device once it is available for hands-on evaluation.
For related reading, explore our guide to transferring data from iPhone to Samsung and our Galaxy S26 Ultra Privacy Display settings guide.