Name: Jakcom R4 Smart Ring – NFC Technology for Seamless Contactless Convenience | Astoria Lifestyle
Brand: Astoria Lifestyle
SKU: TR-1886
Price: 59.99 USD
Availability: InStock

Jakcom R4 Smart Ring showcasing sleek design and NFC technology for contactless everyday use.

Jakcom R4 Smart Ring showcasing multi-frequency bands and card simulation features in a sleek design.

$Jakcom R4 Smart Ring showcasing micro-crystal Zr ceramics for unique rounded luster and excellent refractive index.$

Jakcom R4 Smart Ring showcasing its nano feature with smooth green waves and a sleek design.

Person wearing the Jakcom R4 Smart Ring, showcasing its scratch-resistant properties and sleek design.

Jakcom R4 Smart Ring size selection guide with measuring instructions and ring size chart.

$Jakcom R4 Smart Ring showcasing micro-crystal Zr ceramics for unique rounded luster and excellent refractive index.$

$59.99

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💍 The Future on Your Finger — NFC Smart Ring

Imagine unlocking your phone, sharing your contact info, or triggering smart home actions — all with a tap of your finger. The Jakcom R4 Smart Ring embeds NFC technology into a sleek, wearable ring that works seamlessly with Android devices and NFC-enabled systems. No charging, no app required — just tap and go.

✨ Key Features

📲 NFC Technology — Compatible with Android phones and NFC-enabled devices for instant contactless interaction
🔓 Phone Unlock & App Launch — Program the ring to unlock your device or open specific apps with a tap
💼 Contact & URL Sharing — Share your contact card, social profiles, or website links instantly
🏠 Smart Home Control — Trigger NFC-compatible smart home devices and automations
💧 Waterproof & Durable — Built to withstand daily wear, water, and everyday life
🔋 No Battery Required — Passive NFC chip means zero charging, ever
🎁 Unique Tech Gift — A conversation-starting gift for tech enthusiasts and early adopters

🎯 Perfect For

Android users who want hands-free convenience · Smart home enthusiasts · Professionals who share contacts frequently · Tech-forward individuals who love wearable gadgets · A standout gift for any gadget lover

🌏 Ships to Philippines & United States

Orders processed within 1–3 business days. Tracking on all orders.

We deliver worldwide with care and reliability.

Fast processing: Orders ship within 1–2 business days.
Tracked delivery: You’ll receive tracking details as soon as your order ships.
Estimated delivery:
United States: 7-13 business days
Philippines: 6-12 business days
Other international locations: 7-15 business days

We work with trusted global carriers to ensure your order arrives safely.

Have questions? Our support team is here to help at
hello@astorialifestyle.com