Not reliably on the evidence available. An iPhone can alert you to an unknown Bluetooth tracker if it supports Apple and Google’s unwanted-tracking standard, but the official documentation cited here does not confirm that Galaxy SmartTags support that standard. Samsung documents a separate unknown-tag feature in SmartThings Find; its support page does not establish that feature for iPhone.
What an iPhone’s unwanted-tracker alert does—and doesn’t—mean
Apple’s alerts are not universal Bluetooth-tracker detection. They apply to compatible devices that follow the Detecting Unwanted Location Trackers industry specification. Apple says alerts for compatible unknown Bluetooth trackers are available on iPhone with iOS 17.5 or later. Apple’s current instructions describe the requirement and the settings needed for alerts.
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An alert may appear when a compatible tracker is separated from its owner and is seen moving with you over time. If an alert appears, you can tap it, play a sound, and, where supported, use Find Nearby. Find My may also show a map of detections. These tools can help you locate a detected tracker, but no alert does not prove that no tracker is present. Apple explains the alert and response options here.
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Samsung describes Galaxy SmartTags and SmartTag+ as devices used with SmartThings, and documents an Unknown Tag Detection (Experimental Labs Integration) feature in SmartThings Find. That feature can alert when an unknown tag is detected moving with your device. Samsung’s documentation describes a SmartThings feature; it does not say that it runs on iPhone or that Galaxy SmartTags meet Apple and Google’s separate unwanted-tracking specification. Samsung’s SmartTag support page covers locating tags through SmartThings, while SmartThings Support describes Unknown Tag Detection.
#1 Best Overall
- Find your things with ease: The SmartThings Find app uses Bluetooth and ultra-wideband (UWB) technology to locate and keep track of your stuff
- Water and Dust Resistant: IP67 rating offers protection against dust and water immersion between 15 cm and 1 meter for up to 30 minutes
- Compatible with Galaxy Devices Only
Samsung’s SmartTag3 announcement uses “cross-OS support” language, but does not specify that this means iPhone unwanted-tracking notifications. Cross-OS support by itself is not proof that a tag will trigger Apple’s safety alert. The announcement does not establish that compatibility. The cited official sources therefore do not settle whether a particular Galaxy SmartTag model will trigger an iPhone alert.
Check that your iPhone can receive compatible-tracker alerts
For an unknown Bluetooth tracker that does support Apple’s standard, Apple lists these requirements:
Rank #2
- Find your things with ease: The SmartThings Find app uses Bluetooth and ultra-wideband (UWB) technology to locate and keep track of your stuff
- Water and Dust Resistant: IP67 rating offers protection against dust and water immersion between 15 cm and 1 meter for up to 30 minutes
- Compatible with Galaxy Devices Only.
- iOS 17.5 or later.
- Location Services turned on.
- Find My iPhone enabled under Location Services > System Services.
- Bluetooth turned on.
- Tracking Notifications allowed in Notifications.
- Airplane Mode turned off.
Apple’s menu labels can change across iOS releases, so use its live setup instructions if a setting is in a different place on your iPhone.
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What to do if an alert appears
- Tap the notification and continue through the on-screen instructions.
- Choose Play Sound to help locate the tracker. Use Find Nearby if that option is available for the detected device.
- If sound or precision finding is unavailable, check your belongings and vehicle; the tracker may no longer be nearby.
- If you feel at risk, go to a safe public place and contact local law enforcement.
These response steps follow Apple’s guidance for unwanted-tracker alerts.
Quick Recap
Best Value
- REDESIGNED TO DO MORE: The redesigned Galaxy SmartTag2 is made so you can keep calm and keep track; Its design makes it easy for you to tag and carry your belongings
- EASY TO USE: It's IP67-rated water- and dust-resistant, activates your compatible IoT devices and stays powered for up to 500 days or even up to 40% more on Non-Power Saving Mode
- RELAX, YOU'VE GOT IT TAGGED: Simply register a new Galaxy SmartTag2 and get started right away with SmartThings Find; With its intuitive tracking experience, you now have a way to keep track of things you love right in the palm of your hand
- SEARCH NEAR WHEN IT'S NOT FAR: Lose something. Switch on Search Nearby and get guided instructions to your item's location via Compass View; If you still don't see it, just ring your Galaxy SmartTag2 to have it send out an audible signal
- Type of battery needed: replaceable CR2032 1 ea Lithium battery (not included)
Rank #4
- REDESIGNED TO DO MORE: The redesigned Galaxy SmartTag2 is made so you can keep calm and keep track¹; Its design makes it easy for you to tag and carry your belongings
- EASY TO USE: It's IP67-rated water- and dust-resistant², activates your compatible IoT devices³ and stays powered for up to 500 days⁴ or even up to 40% more on Power Saving Mode⁵
- RELAX, YOU'VE GOT IT TAGGED: Simply register a new Galaxy SmartTag2 and get started right away with SmartThings Find; With its intuitive tracking experience, you now have a way to keep track of things you love right in the palm of your hand¹
- SEARCH NEAR WHEN IT'S NOT FAR: Lose something? Switch on Search Nearby⁶ and get instructions to your item's location via Compass View⁷; If you still don't see it, just ring your Galaxy SmartTag2 to have it send out an audible signal
- TAGGED & TRENDY: Cover your Galaxy SmartTag2 with a colorful Silicone Case for protection and a smooth touch – or a Rugged Case with a non-slip pattern on the side and additional bumper on the bottom⁸; Both have a carabiner ring attachment
Rank #3
- REDESIGNED TO DO MORE: The redesigned Galaxy SmartTag2 is made so you can keep calm and keep track¹; Its design makes it easy for you to tag and carry your belongings
- EASY TO USE: It's IP67-rated water- and dust-resistant², activates your compatible IoT devices³ and stays powered for up to 500 days⁴ or even up to 40% more on Power Saving Mode⁵
- RELAX, YOU'VE GOT IT TAGGED: Simply register a new Galaxy SmartTag2 and get started right away with SmartThings Find; With its intuitive tracking experience, you now have a way to keep track of things you love right in the palm of your hand¹
- SEARCH NEAR WHEN IT'S NOT FAR: Lose something? Switch on Search Nearby⁶ and get instructions to your item's location via Compass View⁷; If you still don't see it, just ring your Galaxy SmartTag2 to have it send out an audible signal
- TAGGED & TRENDY: Cover your Galaxy SmartTag2 with a colorful Silicone Case for protection and a smooth touch – or a Rugged Case with a non-slip pattern on the side and additional bumper on the bottom⁸; Both have a carabiner ring attachment
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