Smart card( smart tracker)

A smart tracker is a small, portable device that helps you locate and keep track of your personal items using technologies like Bluetooth, GPS, or both. It connects to your smartphone through an app, letting you find lost or misplaced items like keys, bags, wallets, or even pets.

Key Features:

• Bluetooth connectivity (short range, usually up to 100–400 feet)
• GPS tracking (long-range, real-time location – usually requires a subscription)
• Mobile app support (iOS/Android)
• Separation alerts (get notified when you leave an item behind)
• Ring your tracker or phone (even if on silent)
• Crowd GPS network (uses other people’s phones to help locate your lost item)
• Rechargeable or replaceable battery

Common Uses of Smart Trackers:

Track Keys & Wallets:

• Never lose your essentials again—just ring them from your phone.

Luggage Tracking:

• Perfect for travel; track your bags at airports or hotels.

Pet Tracking:

• Attach to a pet’s collar to find them if they wander off.

Car or Bike Tracking:

• Keep tabs on parked locations or if your vehicle is stolen.

Child or Elder Safety:

• Some GPS trackers help monitor the location of kids or elderly family members.

Anti-Theft:

• Hide in valuable items (laptops, backpacks) in case of theft.