Smart Wedding Ring for Men and Women, Smart Wear Finger Digital Ring, Unique Design, Emergency Medical Alert ID, Comfort fit Mens and Women Ring-Integrated NFC Chip to Connect Android and Apple Phone

N&A Store carries the widest selection of organic, recycled, and green living products for you. We care about the material you wear. Our ceramic rings are made of out of the same high-tech ceramic as luxury Swiss watches. It works for most sensitive skins, suitable for both Men and Women, Great artistry on the brushed matte surface, and high polish smooth inner face, bring you both Elegance and Comfort. Don't worry about the allergies.

Product Type:

Ring Sizes: Available in size 6 to 12.

Diameters Info:

Finger Circumference 2.08" / 2.20" / 2.32" / 2.44" / 2.55" / 2.67" / 2.79"

Inside Diameter 0.65" / 0.68" / 0.71" / 0.74' / 0.78" / 0.82" / 0.84"

Color Options: Available in Black Ceramic and Carbon Fiber embedded Ceramic base.

Why Choose N&A's Ceramic Rings?

1.Our ceramic rings are made of the same high-tech ceramic as luxury Swiss watches. The rings have a brushed, matte surface, giving the accessory a modern, eye-catching look, suitable for both men and women.

2.The inside of the ring is designed according to the structure of the human body, the expertly crafted interior provides unsurpassed comfort.

3.The raw black ceramic, paired with a brushed, matte surface presents a polished, eye-catching appearance.

4.The high-tech ceramic ring is lightweight, virtually unbendable, and has high wear resistance. The material is gentle, skin-friendly, and has a unique gem-like luster and texture.

5.Ceramic rings are very affordable in comparison to rings made from gold, platinum, and other traditional materials, Yet, unlike most other inexpensive jewelry options, ceramic is a long-lasting, high-quality material, making it an excellent product.

What are the special for N&A's Ceramic Smart Rings?

1.N&A's high-tech ceramic rings are not jewelry but also a smart right which built-in NFC ntag216 chip with new technology to extend the antenna signal to 360 degrees with no dead angle. It's good to set to

• Smart control your home (open the smart door lock, recharge the all-in-one card, unlock the smartphone, lock the critical files of the mobile phone, and transfer files with one key.)
• Emergency Medical Alert ID: you can store 888 bytes of information in the ring. Your Name, Medical Condition(s) , Food and Drug Allergies, Emergency Contact Number and Other.

2.Our Ceramic Smart Rings adopts the most advanced passive technology at present, no need to charge or replace the battery. It's IP68 waterproof level, dustproof and excellent resistance to fall and rolling resistance can be competent to the application requirements of any occasion.

3.The built-in NFC ntag216 chip runs 13.56MHz frequency with 888 bytes memory. The data retention is 10 years for 100,000 cycles.

How to connect your phone? ( find the detailed set up video at the following link https://youtu.be/wqH0fCS7yw0  )

1.Check NFC location on the phone

2.Turn on the NFC sensor on your phone

3.Download and install the "NFC Tools" App from Play Store (Android) or App Store (iOS)

4.Open the "NFC Tools" App

5.Contact the smart ring to the NFC location on your phone

6.It works

How do I care for N&A's ceramic jewelry?

Ceramic jewelry is durable, and some basic maintenance will keep it in good condition. To clean, wipe the ceramic with a damp cloth, and dry with a lint-free cloth. Although this material is strong and scratch-resistant, it can chip, so it is best to give each piece of ceramic jewelry its own slot in a jewelry box.