Quick Details
Jewelry Main Material:
Material Type:
925 Sterling silver
Main Stone:
Place of Origin:
Guangdong, China
Brand Name:
Forever Star Jewelry
Model Number:
Children's, Men's, Unisex, Women's
Necklaces Type:
Smart Necklace
Anniversary, Engagement, Gift, Party, Wedding, Christmas
metal weight::

With smart jewelry chip tech solutions as a core, Forever Star Jewelry works with our brother company Wen Wen, develops the APP system, defines the product architecture and application scenarios from the bottom of the system; and spends all the effort on creating the most comfortable and intelligent life experience based on the extension of intelligent functions and integration of life aesthetics and scenario designs. From design to pruduction, Forever Star Jewelry Limited could provide good services for companies which are interested in smart jewelries.

Inspired by the knight, the Knight Style Pendant Smart Necklace Jewelry is designed with the simplified 925 sterling silver and combined with the newest technology X02K smart chip. It looks like a perfect link between the smart technology and immortal spirit of Knight. This smart jewelry neckalce will guard you forever.Product Attributes:Metal Material: 925 Silver and Oval Zircon ShellJewelry Set: Smart Necklace and Wireless ChargerWireless Charger: CT1 Tight coupling chargeWeight of Metal: 13.67 gTotal Weight: 18.01 gColor: Silver Size: 55 mm (Can be customized)Size of the oval shell: 17 * 13 mmShape of the Chip: X02K Oval ChipFunctions: Call/SMS/App Notification; Phone anti-lost; Couples Interact, Colorful Lights, SOS, Morse Code Communication, etc.

What is the smart jewelry chip?1. In-depth combination with Internet user needs2. Definition of the product form and application scenario3. Interpretation of a wide range of life forms4. Rich feature application, excellent user experience5. The perfect combination of fashion aesthetics and black technology

X02K Oval Shell Smart Jewelry Chip Basic Parameters
Product Name
Shell Dimensions (/mm)
16.82×12.73×11.71 mm
Shell material
Ceramic zirconia
Weight (overall/g)
4.294 g
Chip Weight (g)
1.33 g
Chip Dimensions (/mm)
11.81* 9.37 * 8.85 mm
Battery Capacity
Charging time (/minute)
About 40 minutes
Battery Life
240 times (after 240 times battery will up to 80% )
Charging Distance
Tight coupling: ≤2mm
Standby Time
10 days
Charging Position
Working Temperature
-20~40 Degrees Celsius
Bluetooth Distance
Voltage Input
Bluetooth Version
Bluetooth 4.0 and above
Equipment Requirements
Apple phone: IOS8 and aboveAndroid mobile phone: Android 5.0 and above, and support for Bluetooth 4.0

Product’s Picture:

Function Features:

Emergency Safety Assistant

After the emergency contact is set in the App, 3 times of click +3 times of double-click +3 times of click (Note: The interval of taps cannot exceed 1 second) can let the jewelry vibrate for 6 seconds, indicating that the SOS message has been issued. After the success of delivery, the other party will receive the SOS message, including such details as location, phone number and default call for help.

Phone Anti-lost Reminder & Firmware Upgrade

Fun Series Functions of Smart Jewelry

Self-taken photo: Gently shaking your fingers; one-key to self-timer.

Smart jewelry and mobile phone establish a Bluetooth connection. There is a reminder at any time in event of a mobile phone absent. (In an open environment, the Bluetooth connection effective distance is ≤ 10 meters).In wenwen smart jewelry, the firmware will be updated from time to time.

Love Series Functions of Smart Jewellery

To help lovers express lover and so forth, the Wenwen smart jewellery has established a series functions.

Couples/Lovers can interact with Wenwen Innermost Words, Establish a relationship, Wenwen Sweet Words, Together and Guard mode.Through the Wenwen smart jewelry, you can express your innermost words via the app.

Companion is the Best Confession

You can edit with your voice and photos to synthesize confession video to establish your relationship. Once your relationship is built, you can connect your Companion’s ID. You two can interact with the smart jewellery in the daily life. Companion is the best confession. The guard mode will give you the unique flash light to your lover and show the distance between you two.

Fun Series Functions of Smart Jewelry

Self-taken photo: Gently shaking your fingers with the smart jewellery, easy to self-timer.

SMS/Incoming Calls/APP Notification

Through the bluetooth connection. While the phone incoming calls, receiving SMS, the smart jewelry will vibrate and flash. Also you can customize the settings for reminders on the application on the phone. Supporting WeChat, QQ, WhatsAPP, Facebook and etc.

Packaging & Shipping

Standard jewelry packing with box or as your special requirement.

Our Services

1 Offer chips in different shapes and sizes

2 Offer smart jewelry with our designs or we can do OEM job for you

Company Information

Forever Star Jewelry, which is one of the most professional jewelry and gemstone mamufacturers in Panyu, Guangzhou, China for more than 20 years.Smart jewelry is our new popular selling line, it is developed by our brother company-Wenwen technology.

Guangzhou Wen Wen Technology consists of technical experts and well-known medium people from Chinese Academy of Sciences, Huawei, Baidu, Alibaba, Tencent (BAT), new medium in south China and so forth, which is a high tech enterprise engaged in innovations for the intelligent jewelry industry with a core to provide the jewelry chip technology solutions.Wen Wen as a leading brand in the domestic production of intelligent jewelry chips is is committed to building hardware roducts and software platforms based on data sciences, providing tech, production and data services in the global intelligent jewelry industry, creating a value for users,and obtaining the industry win-win.


Mob./whatapp: (86)138 2449 7429 (Ms Hedy)

Tel: 8620-22883328-252 Fax: 8620-22883319

Address: Room 503, Tian’ an Innovation Plaza, No 555, North Panyu Main Road, Panyu, Guangzhou, Guangdong, China.

If you want to know more smart chip informations about our products, please sign in to the site:https://smartjewelry.en.alibaba.com/

Welcome to contact us at anytime!