eufy Security SmartTrack Card (2-Pack)
Add SmartTrack Card to the Items tab on the Find My app, and locate it anywhere worldwide via your iPhone or iPad.
Find My app is a pre-installed app on devices from Apple. It allows you to locate eufy SmartTrack via the Find My network，which is a network of hundreds of millions of Apple devices to detect missing devices or items nearby and report their location.
No, Card is designed within a non-replaceable and non-rechargeable battery which can last up to 3 years.
Press and hold the button on SmartTrack for 3 seconds and you will hear a tone. Open the Find My app and tap Items > + > Add Other Item. Find My will find your SmartTrack device. Follow the on-screen prompts to complete the setup.
No, it doesn't. SmartTrack connects to devices via Bluetooth and reports its location through Apple's Find My network.
No, you can not use SmartTrack Card on Android services.