LifeTag 1-Pack Google Certified Item Finder, Smart Tracking Tag for Google Find Hub – Sold By MiLi Innovation / FBA

PSA: Any reservations you have noticed (in the reviews) relate to the software (Googles Find Hub, which is constantly being updated by Google itself, work in progress), not the hardware.
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Bluetooth Tracker for Android ONLY: LifeTag Android is compatible with Google Find Hub app to help you track and find your belongings. It can be used as a key finder, luggage tracker, wallet finder. Simply attach LifeTag (keyring included) to your keys, wallet, backpack, suitcase, and more to locate your items.
Google Certified Item Finder: No need to download other unknown apps. LifeTag is a Google Certified item locator that works with Google Find Hub App on all Android phones (Android 9 or higher). You can easily look for your misplaced items on Google Maps.
Hear It and Find It: Within Bluetooth range (150 m/500ft), you can activate sound via Google Find Hub app or voice commands. The tracking tag will ring loud enough to help you spot it. Even when out of Bluetooth range, the real-time location keeps updating so you can find your item asap.
Worlwide Tracking with Non-Stop Updates: When the tracker is not with you, you can still check its current location on Google Maps with the help of the Android network. You can also share the location with someone who can help you retrieve the item.
Personal Data Security Guaranteed: The Google Find My network is encrypted and anonymous. The location data and location history of your belongings will never be stored on the tracker and cannot be known by Google systems. You can use these smart trackers with peace of mind.
Waterproof and Dust Resistant: LifeTag has an IP67 waterproof rating, which means it can withstand up to 30 minutes underwater at 3ft depth. It can live through splashes, drizzle, or a short immersion. It comes with a replaceable coin battery that lasts up to 12 months.