Jakcom R3™ - Royal Smart Ring
Jakcom R3™ - Royal Smart Ring
Jakcom R3™ - Royal Smart Ring
Jakcom R3™ - Royal Smart Ring
Jakcom R3™ - Royal Smart Ring
Jakcom R3™ - Royal Smart Ring

Jakcom R3™ - Royal Smart Ring

Regular price $79.99 $29.99 63% OFF

Jakcom R3™ is a modern alloy smart technology with science-fiction style and is the best shell material in electronic devices. It does not only meets the requirements for high grade appearance but also has strong performance!


  • For better sizing check below How to Get Your Exact Size.
  • Jakcom R3™ works only for NFC mobiles, such as Android or Windows mobiles, etc.
  • Jakcom R3™ does not work for iPhones and some customers reported slow response for OnePlus mobile phones.

What Jakcom R3™ can do ?

  •  Quick Start: Quick start multi-function scene mode, release the hands with high efficiency.
  • Share Information: Touch to share "Card", "Website link" and "Messages &Pictures", and pass on information effortlessly, efficiently and specially.
  • Mobile Phone Lock: Set screen lock and APP lock randomly and let ring become the only key to your privacy.
  • Private Note: Save all kind of private information to this smart ring, for example, Schedule, Accounts, Memo, etc. And set the ring touch action to be the only way of View or Edit.
  • No Need Battery Charging: It can make you forget the recharging and wiring harness and use it at any time! Each group of chip is equipped with wireless receiving module, which can rapidly acquire the electromagnetic wave energy of the read-write equipment and efficiently turn it into electricity the chip needs, and the drive each chip to work properly.
  • Waterproof: IP68 waterproof level, dust-proof and excellent resistance to fall and rolling resistance can be competent to the application requirements of any occasion.

Jakcom R3™ Sizes:

How To Take Your Exact Size ?

Please tighten the rope when you measure!

Jakcom R3™ Features:

  •  Healthy Element: Crystal ceramic is the best material of "green gem". The many kinds of trace elements in it can improve the human metabolism and effectively promote blood circulation.
  • Diamond level: Safe & Comfortable zirconia ceramics not only makes it comfortable fine and mild, but also make it have the hardness second only to the sapphire, being resistance to touch and scratch
  • Well Selected: Each one foes through 120,000 times of polishing and 1450C high temperature firing.


We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30 day guarantee.

If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out.  If you don't like it, no hard feelings we'll make it right.

We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.


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