🔑2x  Custom NFC Key Rings – BMW, Tesla & Mercedes Logo – Programmable Smart Tag for Android & iPhone
Upgrade your everyday carry with this premium custom key ring featuring your choice of BMW or Mercedes-Benz logo design.

Each key ring includes a built-in programmable NFC tag compatible with Android and iPhone, allowing you to store useful shortcuts, contact information, links, automation commands, and more.
Perfect for car enthusiasts, tech lovers, or anyone who wants a stylish keychain with real smart functionality.

⭐ Product Features


✔️ Custom BMW Tesla or Mercedes-style logo design


✔️ Embedded NFC NTAG chip – fully programmable


✔️ Works with iPhone (NFC enabled) and all Android phones with NFC


✔️ Durable, lightweight, and easy to attach to any key set


✔️ Ideal for personal use, gifts, or promotional items



📱 Compatible NFC Programming Apps
For iPhone (iOS):


Shortcuts App (built-in) – create automations triggered by NFC


NFC Tools (iOS Store) – read/write data to NFC tags


NXP TagWriter (iOS) – write URLs, contacts, and text


For Android:


NFC Tools (Google Play) – full read/write functionality


NXP TagWriter – write presets, business cards, and smart actions


Samsung NFC Function (built-in on Galaxy models)



💡 Useful Things You Can Program on Your NFC Key Ring
🔗 1. Instant Link Sharing
Tap the keychain to share:


Your website


Social media profiles (Instagram, TikTok, Facebook, etc.)


Portfolio or resume link


Example:

Tap your key ring to open your LinkedIn profile instantly during networking.

📇 2. Digital Business Card
Store your contact info:


Name


Phone


Email


Company details


Example:

Tap the tag to instantly transfer your details to a colleague or customer.

🚗 3. Car-Related Shortcuts


Open car manuals online


Save service schedule reminders


Map directions to your home or workplace
Lost and found by leaving contact details 

Example:

Tap the keychain to launch navigation to your parked car location.

🏠 4. Smart Home Automation (iPhone Shortcuts or Android routines)
Trigger actions such as:


Turn WiFi on/off


Control smart lights


Run a morning routine


Enable Do Not Disturb while driving


Example:

Tap the tag when entering your car to automatically start your driving mode playlist.

🔒 5. Personal Security & Emergency Info


ICE (In Case of Emergency) contact card


Medical info


Emergency website or QR backup


Example:

Program the tag with emergency contact info for safety.

📦 What You Receive


2× Custom BMW Tesla or Mercedes Logo Key Ring with Embedded programmable NFC chip


🚀 Perfect For


Car lovers


Daily convenience


Smart home users


Digital business card users


Tech-savvy gift ideas