Warm Tips Not waterproof, not suitable for soaking in streams, sea, etc.FinderTag is mainly used to prevent loss, not a GPS tracker, cannot be positioned in real time. Tracker tag utilize Bluetooth Low Energy (BLE) technology and nearby Apple devices for approximate location tracking, which takes time to respond. All communication with the FindMy network is anonymous and encrypted for privacy.Set the key finder into lost mode when it is away from you to get automatically notified when it's detected on your FindMy network. Wide ApplicationOne device can connect to multiple findertag, you can track simultaneously on your Apple device. Cats, dogs, purses, backpacks, keys, suitcases, children, seniors with Alzheimer's, and more deserve an Bluetooth tracker to bring convenience and peace of mind to your life. Eco-friendly Silicone HolderFinderTag tracker is equipped with a beautiful and eco-friendly silicone holder. It is very thin and delicate and can be stably fixed on the pet collar, won't increase the weight and discomfort of the pet's neck, and won't cause severe vibration or chewing and playing from pets. Long Battery LifeThe tracker for cat is powered by CR2032 battery, which has a long standby time of 1 year and can be easily replaced for long-term use. Beeping Sound PlayPlay sounds on the built-in speaker to help find things near you, such as If you know the tracker tag's somewhere in your living room, but you can't find it, use the FindMy app to make the cat tracker beep. Just follow the beep until you uncover it, and you can also train your dog to respond to sounds. Bluetooth Technology, Globally SearchTracking device for children utilizes Bluetooth Low Energy (BLE) to communicate with nearby Apple devices, allow for seamless connectivity and assist pinpointing the location. Pet tracker for dogs harnesses the power of millions of Apple devices worldwide. So if the dog tracker tag out of Bluetooth range, other Apple devices nearby can anonymously relay location back to its owner, ensuring broader coverage for tracking. No Monthly Fees, Easy to UseDog collar tracker without subscription and monthly fees, simple one-click setup instantly connects the pet tracker to the "FindMy" app to track, get routes to guide you find your pet item, prevent lost or stolen. ✓FinderTag, Chip Authorized by ApplePawGaze item finder, the built-in MFI-certified IC chip was authorized and provided by Apple, compatible with Apple "FindMy" app. Only bound the tracker to your Apple ID, you no longer afraid of losing. (Compatible with iOS, iPadOS 14.0 or above, NOT for Android).