【Rugged & Waterproof for Daily Use】 IP67 Dust & Water Resistance survives rain spills and brief submersion (3ft depth) making it ideal for travel and outdoor use. Slim lightweight equipment with a replaceable CR2032 battery designed to fit discreetly on keys bags wallet.<br>【Google Certified Android Tracker】 Seamlessly integrates with "Google's Find Hub" network (Android 9+) easily locate lost keys wallets or luggage using your smartphone. Simply open the app to see the last known location or trigger a loud ring to find nearby items.（Not compatible with Apple & Huawei）<br>【Using Tips】 During use you may need to reconnect the tag when switching phones. In such cases many users might think the tag is not working due to connection issues. Please note this: The tag can pair with only one phone at a time. To switch from one phone to another remove it from Google Find Hub and reset the tag before reconnecting.<br>【Global Tracking via Android Network 】 When your tag is out of Bluetooth range it emits a secure signal that nearby Android devices in Google’s network can detect. These devices send the tag’s location to the cloud which you can view in the Find Hub app. All data is encrypted and anonymous for privacy. 【Important】 For remote tracking there must be an active Android device nearby to act as a relay. In areas with no Android devices around the tag will only show its last known location.<br>【Precision Finding with Loud Alarm】 Find Nearby – The "Google's Find Hub" app displays how close you are to your lost item (within 150ft/50m Bluetooth range) helping you narrow down the search. Play Sound– Misplaced items can be found quickly with a piercing sound (Up to 100dB) even if hidden under couch cushions or in a cluttered bag.