Taggytech
Smart NFC Ring – JAKCOM R4, waterproof & multifunctional | Taggytech
Smart NFC Ring – JAKCOM R4, waterproof & multifunctional | Taggytech
Couldn't load pickup availability
💍 Smart NFC Ring – High-tech meets style
The JAKCOM R4 NFC Smart Ring combines state-of-the-art technology with an elegant design. Made of robust zirconium ceramic and equipped with powerful chips, It enables access control , mobile automation and cloud functions – Completely charge-free . Ideal for everyday use, business, and tech enthusiasts who value style and function.
✨ Top features
- 🔐 Multichip simulation (IC/ID/NFC): Supports 13.56 MHz & 125 kHz – replaces Access cards, parking cards, elevator cards and much more
- 📶 Increased range: 3 times the transmission power thanks to new chip architecture – stable compatibility with readers.
- 📲 NFC cloud services: triggers for calls, messages, notes & web links – without app installation on Android & iOS.
- 💧 IP68 waterproof & dustproof: Suitable for everyday use & robust – perfect for sports, Office, travel and leisure.
- 🔋 100% passive: No battery, no charging – uses electromagnetic fields from the readers.
- 💎 Premium design: Made of micro-crystalline zirconium ceramic – extremely scratch-resistant, light & comfortable to wear.
🔧 Technical data
- Material: Zirconium ceramic (micro-crystalline)
- Chip types: NFC: NTAG213, ID: T5577, IC: UID
- Frequencies: 13.56 MHz & 125 kHz
- Range: 1–3 cm
- Water/dust protection: IP68
- Operating temperature: –50 °C to +80 °C
- Sizes: Various ring sizes available – Download ring size chart
- Platforms: Android & iOS (limited features on iOS)
💡 Areas of application
- Access control for doors, parking areas & elevators
- Share digital business card & contact details
- Start apps, websites or files automatically
- Emergency calls & SOS messages
- Personal Security & Scenario Management
- Gift idea for tech fans, frequent travelers & gamers
🎯 Who is the Smart Ring suitable for?
For style-conscious women and men who want an elegant, functional and modern solution
📦 Kostenloser Versand
🚚 Versand mit Sendungsverfolgung
🇩🇪 Deutschland:
| 0–4,99 € | → 2,99 € |
| 5–9,99 € | → 3,49 € |
| ab 10 € | → kostenlos |
🇪🇺 EU:
| 0–4,99 € | → 2,99 € |
| 5–9,99 € | → 3,49 € |
| ab 10 € | → kostenlos |
🌍 International:
| 0–9,99 € | → 3,99 € |
| 10–19,99 € | → 5,99 € |
| ab 20 € | → kostenlos |
Share
FAQ
What does UID mean in RFID?
UID stands for Unique Identifier. It is the unique serial number assigned to an RFID or NFC chip.
What is an RFID blocker card?
An RFID blocker card protects contactless bank cards from unauthorized RFID scanning and digital theft.
Can I change the NFC link later?
Yes. Reprogrammable NFC tags can be updated with a new URL or social media link anytime.
Do I need an app to scan the NFC tag?
No. Most modern iPhones and Android smartphones can scan NFC tags without installing an app.
What can you do with NFC tags?
NFC tags can open websites, social media profiles, Google reviews, contact cards, WiFi connections and much more with a simple smartphone tap.
Can I use my own link or social media profile?
Yes, you can program the NFC tag with your own website, Google review link, Instagram, TikTok, WhatsApp, menu, contact card, or almost any URL.
Does the NFC chip work worldwide?
Yes, the NFC tag works worldwide with most modern smartphones that support NFC technology.
How fast is shipping?
Most orders are processed within 24–48 hours. Delivery times may vary depending on your country, but tracking is included with every order.
Can customers scan without an app?
Yes, customers can scan the NFC product directly with their smartphone without installing an app.
How do I program the NFC tag?
The NFC tag can easily be programmed using free NFC apps available for iPhone and Android.
Does it work with iPhone?
Yes, modern iPhones support NFC scanning without requiring an app.
Does it work with Android?
Yes, Android devices with NFC enabled are fully supported.
Can the NFC tag be reprogrammed?
Yes, the NFC tag can be rewritten and updated multiple times.
Do I need an app to use it?
No app is required for scanning. Customers simply tap the NFC product with their phone.