Samsung Galaxy SmartTag 3 vs Apple AirTag: Which Tracker Wins?

Sarah Johnson · 2026-10-09

Bluetooth trackers are a lifesaver when your keys, wallet, or bike go missing. But with Samsung's new Galaxy SmartTag 3 entering the ring, the choice between it and Apple's AirTag isn't as simple as picking your phone's brand. Here's what you need to know before you buy. ### Price and Availability The Samsung Galaxy SmartTag 3 comes in black and white. It's available now in Korea, with a US launch expected soon and other markets following in 2027. Samsung hasn't announced exact US pricing or release dates yet, so stay tuned. The Apple AirTag, on the other hand, is available worldwide for $29. It only comes in one color (silver), but you can get free engraving if you order from Apple's website. That personal touch is nice, but it won't help you find your keys any faster. ### Battery Life: Samsung's Big Claim Samsung says the SmartTag 3 offers "industry-leading" battery life: up to 550 days in standard mode and a whopping 790 days in Power Saving Mode. That's over two years without a battery swap! Just keep in mind that Power Saving Mode disables some features like Compass View and ringtone settings, leaving you with basic finding functions. Apple's AirTag isn't exactly a slouch either. Apple claims "more than a year" of battery life, which is still impressive. But if you hate changing batteries, Samsung's promise is tempting. ### Finding Networks: Galaxy vs. Find My Both trackers rely on a network of devices to help you locate lost items. Samsung's Galaxy Find Network taps into 900 million Galaxy devices worldwide to act as finding nodes. So if your SmartTag 3 is out of range of your phone, other Galaxy devices can anonymously update its location. Apple's Find My network works similarly: your AirTag sends out a Bluetooth signal that nearby Apple devices pick up and relay to iCloud. You can then see the location in the Find My app. Apple emphasizes that this process is anonymous and encrypted, while Samsung hasn't shared many privacy details yet. ### Privacy and Anti-Stalking Features Apple has made privacy a headline feature of the AirTag. It includes a suite of industry-first protections to discourage unwanted tracking. If someone else's AirTag ends up with you, your iPhone will alert you, and the AirTag will play a sound to let you know it's there. Samsung hasn't detailed similar safeguards for the SmartTag 3, so that's something to watch for. ### Durability: Both Are IP67 Both trackers carry an IP67 rating, meaning they're dust-tight and can survive being submerged in water up to 3 feet for 30 minutes. So whether your keys end up in a puddle or a snowbank, these trackers should keep working. ### Compatibility: iOS vs. Android Here's the catch: the AirTag only works with iOS devices, and the SmartTag 3 only works with Samsung Galaxy phones. Neither supports Google's Find Hub, so you're locked into your ecosystem. If you're an iPhone user, the AirTag is your only option. If you're Team Android, the SmartTag 3 is the way to go. ### The Bottom Line Choosing between the Galaxy SmartTag 3 and Apple AirTag mostly comes down to your phone. But if you're open to switching ecosystems, consider battery life, network size, and privacy features. Samsung's battery claim is impressive, but Apple's anti-stalking measures are more transparent. Either way, you'll never lose your keys again—probably. > "The best tracker is the one that works with the phone in your pocket." — Sarah Johnson, Head Review Analyst Before you decide, check out our roundup of the best Bluetooth trackers for more options.