Jakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFCJakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFCJakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFCJakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFCJakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFCJakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFC

Jakcom R3 Smart Ring Wear Magic Healthy Finger NFC Ring For All NFC

100% of buyers enjoyed this product! 8 orders
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R3 Black
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Product Description

R3 smart ring
Product Features:
JAKCOM R3 Smart Ring is a Wearable electronic components.
JAKCOM R3 can simulate and copy any IC and ID cards , like access control cards of House door or Building door, Elevator card, Parking card, Time card, Payment card, Supermarket card, transportation card.
JAKCOM R3 has Build-in Germanium, Volcanic Magnet and FIR Energy Stone in this ring , it can improve human performance effectively
JAKCOM R3 carries a new NXP smart NFC chip, it brings top speed operation experience to the following Android mobile NFC features,like “Private Note”,”Mobile phone lock”,”Quick start”,”Share information”.
JAKCOM R3 No need battery charging and IP68 Waterproof.
–NXP NTAG 21x
1. The “NFC” Letters area carries a new NXP smart NFC chip.
2. It has 106 KB/s data transmission, and 100,000 cycles of writing operation durability degree, can store data for 10 years, and effectively guarantee the safety and stability of the data.
3. Besides, it brings top speed operation experience to the following mobile NFC features.
–NXP Smart CDX
The “M1” and “ID” Letters area is equipped with new dual-core NXP MCU chipset.
–Health Module
“Germanium”,”Volcanic Magnet”, “FIR Energy Stone”
The three Natural devices can improve human performance effectively.
–Multi-function APP(note:only support NFC-enabled phone,And android or Windows phone system)
1.Private Note:
2.Mobile phone lock :
3.Quick start:
4.Share information:
5.ETC..
–Other Features
No need battery charging
Waterproof dust-proof and fall-proof
–The key of Intelligent door
User can set Smart ring as the key to door according to the matching process of intelligent door lock. It supp-
orts all NFC door locks , for example, Samsung series.
–other Features
Waterproof dust-proof and fall-proof
Real jewelry-level dimension
Liquid Tungsten
Amorphous Carbide Alloy
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1. Liquid metal called metallic glass, has no grain structure, possesses higher strength, lower elastic modulus, and never deforms after bending.
2. It is a modern alloy technology with science-fiction style and is the best shell material in electronic devices. Besides, it not only meets the requirements for high-grade appearance,but also has strong performance.
3. After the mixed forging with tungsten steel, it can keep the “Mohs hardness” of tungssten steel, which is ten times of gold and four times of titanium gold.
4. Moreover, it has noble quality of no discoloration, and it is suitable for everyone to wear and never cause allergy.
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1. Minimalist design creates unique visual language and brand characteristics, breaks through the simple, geometric and solid thinking logic of traditional electronic wearing equipment, and convincingly demonstrates the more possiblity of wearable device.
2. All of it adopts CNC, NC pickling, more curved chamfering, 3D polishing, NCVM vacuum plating, UV light-induced energy storage grain, AI CNC laser carving and other top technologies for processing.
3. It goes through 73 hours of continuous processing and every detail perfectly interprets the standard of light luxury Consumer Electronics.
a (4)
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 and comfortable zirconia ceramics not only make it comfortable, fin and mild, but also make it have the hardness second only to the sapphire, being resistant to touch and scratch.
Well-selected 
Each one goes through 120,000 times of polishing and 1450 degree high temperature firing.
a (5)
Germanium,Volcanic Magnet, FIR Energy Stone
The three Natural devices can improve human performance effectively.
a (6)
Germanium:
Germanium is a kind of rare metal and it’s content is only about 0.0007% in the earth’s crust. It has superbly high health care efficacy, can improve the modern people’s comprehensive symptoms caused by the lack of exercise, working pressuse and air pollution.
1. Strengthen natural healing power and improve physical fitness
2. Prevent aging, and autonomic nerve disorder
3. Prevent cancer and adjust blood pressure
4. Remove vivotoxin and protect and care liver
a (7)
Volcanic Magnet:
1. It specially selects Cotopaxi volcanic magmatic rocks magnet.
2. Thousands years of geological movement gives it striking ability, and enable it to have greater functions of relieving convulsion, soothing the nerves, calming the liver, improve ears and eyes, and relieving asthma than ordinary magnets.
a (8)
FIR Energy Stone:
1.The FIR Energy Stone made by nano technology in Korea.
2.All materials extract from natural mineral, so that can release more pure Far infrared ray, Scarlar Energy and negative ions.
3.Effectively improves the “Krebs Cycle”, Thus improves Energy ,Endurance and Strength.
4.It also can help people effectively resist the electromagnetic wave from computer,phone or electrical appliance.
a (9)
NXP Smart CDX
1.The “M1″and “ID” Letters area is equipped with new dual-core NXP MCU chipset.
2.It can simulate and copy full frequency various kinds of non-contact IC/ID card smart chips, such as13.56 NHZ frequency band of Mifare S50 M1, Fudan F08 IC card chip, or 125 KHZ frequency band of EM/HID/TI series ID card chip.
3. It allows you to easily get rid of those sundry and boring traditional square or buckle style of induction card and effortlessly pass all kinds of places from now on.
a (11)
PS: It temporarily does not support the direct copy and simulation of CPU card chip, data need to be written with the authorization of the authorized party.
a (12)
NXP NTAG 21x
1. The “NFC” Letters area carries a new NXP smart NFC chip.
2. It has 106 KB/s data transmission, and 100,000 cycles of writing operation durability degree, can store data for 10 years, and effectively guarantee safety and stability of the data.
3. Besides, it brings top speed operation experience to the following mobile NFC features.
a (13)
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.
a (14)
Mobile phone lock
Set screen lock and APP lock randomly and let ring become the only key to your privacy.
a (15)
Quick start
Quick start multi-function scene mode, release the hands with high efficiency.
a (16)
Share information
Touch to share “Card”,”Website link”, and “Message & pictures”, and pass on information effortlessly, efficiently and specially.
a (17)
No need battery charging
1. 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 then drive each chip to work properly.
2. It can make you forget the recharging and wiring harness, and use it at any time.
a (18)
Waterproof dust-proof and fall-proof
IP68 waterproof level, dustproof and excellent resistance to fall and rolling resistance can be competent to the application requirements of any occasion.
a (22)
Size measurement
1.In measurement, it is better to wind the finger to be worn with a fine rope or thread(non-fiexible)
2.Try to tighten the rope lest the size is too large for the finger.It is better to keep the error within 1mm.
3. Straighten the rope and measure the length with ruler, and refer to the table.
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Item Specifics

Brand Name: 
 jakcom
Function: 
 Answer Call,Call Reminder,Message Reminder,Fitness Tracker,Sleep Tracker,Remote Control
Language: 
 English
Compatibility: 
 Android
Type: 
 Wrist Strap
Application Age Group: 
 Adult
Color: 
 Black/ White
Package: 
 With Retail Box

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CheapSmartWatches (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cheapsmartwatches.co.uk

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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