How Does the Spotminders Tracking Card Work? The Spotminders Tracking Card works through Apple's Find My network, one of the world's largest crowdsourced location networks. Here's how it works: 1. Charge the card using a Qi-compatible wireless charger if needed. 2. Turn it on by pressing the built-in button. 3. Open the Find My app on your iPhone. 4. Tap Add Item and choose O... https://spotminders.ca/