Best Wearable Device Manufacturers
Joint Chinese Ltd
🇨🇳 China
2004301-500 peopleTrading Company/Manufacturer/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
789
Key customer
IL JIN ELECTRONIC INDIA
Key market
Asia
Description
Joint Chinese Ltd, also known as J-Style, is a global pioneer and high-tech manufacturer of digital health wearables and medical devices, established in Dongguan, China, in 2004. With over 20 years of experience, the company operates as a manufacturer, trading company, and service provider, specializing in OEM, ODM, and contract manufacturing services. Joint Chinese Ltd employs between 301 and 500 people and boasts a robust R&D team of over 120 engineers, including PhD experts developing core AI algorithms. The company operates multiple factories, including a Shenzhen Wearable Production Base and a Hunan Medical Factory, with a total production area of 20,000 sqm and a monthly capacity exceeding 1,000,000 units. They offer a comprehensive range of smart health wearables and medical-grade products under the J-Style brand, including Smart Rings, Smart Bands, Smart Watches, Chronic Disease Monitoring Devices, and other smart health and personal care products. These devices integrate advanced sensors, low-power BLE, and medical-grade AI algorithms, supported by a cloud-based Digital Health Platform for real-time biometric analysis and AI-driven insights. Joint Chinese Ltd holds numerous certifications, including ISO 9001, ISO 14001, ISO 13485, RoHS, FDA, CE, FCC, BSCI, and HIPAA Compliance, ensuring medical-grade quality control. They provide full-stack R&D support, custom intelligent manufacturing, and end-to-end services from industrial design to app customization and cloud deployment. The company serves over 100 countries and regions, exporting to major markets across North America, Europe, Asia, and Australasia, and has partnered with global brands such as NTT Docomo, Honor, Meizu, Walmart, Amway, Target, Toshiba, Xiaomi, and LG.
JCVital 2358 Multifunction Health Monitoring Smart Bracelet Fitness Wrist Bands Smart Watch Smartwatches and Wearable Devices$49
JCRing X3 Black Health Monitor Smartring Lowest Price Second Generation Smart Ring Temperature tracker Titanium Wearable Device$35
JCVital V5 Black Health Monitor Wristbands Sport Smart Band Gadget Fitness Recovery Smart Bracelet Smartband Wearable Device$35
JCVital 2501 Black Smart Bracelets & Smart Bangles Smart Watch Bands & Accessories AI VO2 Max Health Smartband Wearable Device$30
JCVital Pink 2501 Smart Bracelet Heart Rate tracker Wristband Blood Health Smart Wrist Band Smartband Wearable Medical Device$30
JCVital 2501 Silver Smart Bracelet Ip68 Waterproof Smart Band Fitness Watch Wearable Device Own App Best Smartband Whitelabel$30
JCRing X3 Silver Titanium Smartring AI Medical Grade Glucose Monitoring Smart Ring bluetooth Wearable Device for Men Women 2025$35
JCVital 2501 Silver Fitness Wearable Device Smart Watch Android Smartband Cheapest Smart Band Mood Smart Bracelet in Low Price$30
JCRing X3 Silver Titanium Fitness Smartring ultra Thin Mobile Phone Health Tracking Smart Ring Oem Pcb Android Wearable Device$35
JCVital 2501 Silver Couples Smart Bracelets Watch Smart Band Watch AI VO2 Max Health Smartband Telehealth Smart Wearable Device$30
JCVital 2358 Black 4G Wifi Smart Bracelet Bluetooth Health Smart Watch Band GPS Wearable Device Sports Smartband Android and IOS$49
JCVital 2501 Black Safety Wearable Device for Sugar Monitoring Api Smart Bracelet Men Smartband Fitness Smart Band with Sdk 2025$30
Quality Technology Industrial Co., Ltd.
🇨🇳 China
2008301-500 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Shipments
15
Key customer
VIZIN INDIA
Key market
Europe
Description
Quality Technology Industrial Co., Ltd. is a professional manufacturer and trading company established in 2008, specializing in the research, development, and production of wearable technology and consumer electronics. Based in the Bao'an district of Shenzhen, China, the company operates a 5,000-square-meter factory equipped with advanced machinery and six production lines. With a workforce of 300 to 500 employees, including a dedicated R&D team of over 50 specialists, the company provides comprehensive one-stop hardware and software solutions.
The company's extensive product portfolio focuses on smart wearable and fitness devices, including smartwatches for adults and kids, fitness trackers, smart bands, smart garments, smart rings, and sleep monitors. Additionally, they maintain expertise in digital products such as GSM mobile phones, AI translators, and portable media players. Quality Technology Industrial Co., Ltd. is a significant exporter, with 71% to 90% of its products reaching international markets and serving major global clients like Vodafone and Cosmote.
As a technology-oriented enterprise, the company offers robust OEM, ODM, and contract manufacturing services. Their operations are backed by an ISO 9001 certified quality management system, and their products comply with rigorous international standards, including CE, FCC, UL, CCC, and CB. By collaborating with leading electronic designers and adopting the latest technological innovations, the company ensures its products remain competitive and future-ready in the global consumer electronics market.
New Sport Watch Men Women Smart Watch Fitness Bracelet Android Connected Wearable Devices Smartwatch$12.35
Vogue Gadgets Smart Watch Sport Fitness Wireless Call Wearable Devices Sleep Quality Men Women Oem$32.5
New Arrival With Thermometer Latest Wearable Devices Unique Touch Screen Fitness Smartwatch Waterproof IP67 Smart Watch$12.35
Instant Real Time Dialog Translate 2.4''touch Screen Electronic Translation Device$68
Shenzhen Yiqun Technology Co., Limited
🇨🇳 China
2015101-200 peopleManufacturer/Trading Company/Distributor/WholesalerOEM manufacturer
Product customization
Own brand
ODM manufacturer
Shipments
6
Key customer
PERSONA NATURAL
Key market
Europe
Review
4.8
Dodobit DT06 Smart Bracelet Non-Screen Waterproof Activity Fitness Tracker Wearable Devices Heart Rate Sports Smartwatch$10.59
Dodobit Hot Health Smart Bracelet Non-Screen Waterproof Activity Fitness Tracker Wearable Devices Heart Rate Sports Smartwatch$10.59
Shenzhen YQT Electronic Technology Co. Ltd
🇨🇳 China
2007301-500 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
LENOVO
Key market
Asia
Review
4.5
Description
Shenzhen YQT Electronic Technology Co. Ltd is a high-tech manufacturer and trading company established in 2007, specializing in the research, development, and production of smart wearable devices. Based in Shenzhen with additional facilities in Zhejiang, the company operates as a Sino-Foreign joint venture with a workforce of 301 to 500 employees. As a pioneer in the smartwatch industry, the company focuses on GPS-enabled solutions for children and the elderly, including 4G Android smartwatches, health monitoring wristbands, and SOS emergency devices. Their diverse product portfolio also extends to consumer electronics such as eye massagers, external hard drive enclosures, and mobile phone accessories.
Equipped with six production lines and a professional R&D team featuring advanced academic expertise, the company provides comprehensive OEM and ODM services, including private mold development, APP customization, and GPS positioning system deployment. Their manufacturing excellence is supported by a robust quality control system with 15 dedicated inspectors, ensuring high standards across their annual output. Shenzhen YQT has established strategic partnerships with global brands like Samsung and Lenovo, and its products are exported to major markets across North America, Europe, and Southeast Asia.
The company holds numerous international certifications, including ISO 9001, CE, RoHS, FCC, CCC, and UKCA, reflecting a commitment to global regulatory compliance and quality assurance. With over 17 years of industry experience, they maintain independent intellectual property rights and dozens of national patents for their tracking and management systems.
In Stock Wearables Devices Puzzle Multi Languages Touch Screen Kids Smartwatches School Video Music Player$13.1
Factory Direct 2021 Hot Sale IP67 Waterproof GPS Kids Smart Watch Used Mobile Phones Wearable Devices$19.99
Factory Direct 2021 Hot Sale Reloj IP67 Waterproof Kids Smart Watch Used Mobile Phones Wearable Devices$13.59
2021 New 4G Kids Smart Mobile Phones Watch GPS SmartWatches Wearable Devices Line Christmas Birthday Gift$37.2
T5pro Wearable Devices Wholesale 4g Smart Watch Gps Kids Smart Watch Phone with Sim Card Touch Screen$30.68
Yqt Gps Wearable Devices Waterproof Technological Camera Smartwatch Phone Education Children Q12 Kids Smart Watch for Students$4.18
Hot Sell Good Comments GPS Kids Smart Watch Manufacturer Android Smartwatch Children Wearable Devices Factory for Dropshipping$13.39
2024 Perfect Waterproof Kids Smart Watches Boys Girls Children SOS Wrist Baby Watch Kids Smart Wearable Devices$2.38
Factory Direct 2022 1.7inch Waterproof GPS 4G Smart Watch Tiktok App 1+8GB Mobile Phones Wearable Devices$35.8
IN STOCKFactory Direct 2021 Temperature Blood Pressure IP67 Waterproof GPS Kids Smart Watch Used Mobile Phones Wearable Devices$20.01
IN STOCK Factory Direct 2024 Hot Sale IP67 Waterproof GPS Kids Smart Watch Used Mobile Phones Wearable Devices$12.9
Small Size Wearable Devices Teenage Sim Card Smart Phone Watch 4G GPS tracker Video Call Watch for Kids$18.66
Shenzhen Maxtop Digital Technology Co., Ltd.
🇨🇳 China
2012201-300 peopleManufacturer/Trading Company/Wholesaler/DistributorOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
ALDI
Key market
North America
Review
4.7
Description
Shenzhen Maxtop Digital Technology Co., Ltd. is a professional manufacturer and pioneer in the smart wearable industry, established in 2012 and based in Shenzhen, China. The company operates a 5,000-square-meter factory equipped with 9 production lines and a workforce of approximately 300 employees, including a robust R&D team of 150 engineers. Maxtop specializes in the design, production, and global distribution of smartwatches, smart bracelets, fitness trackers, and IoT-related devices, with an annual production capacity exceeding 3 million units.
As a comprehensive OEM and ODM service provider, the company offers extensive customization capabilities, including hardware design, software UI development, app customization, and private label packaging. Their diverse product portfolio features specialized lines such as kids' smartwatches, GPS trackers, smart rings, and smart audio glasses. Maxtop serves a prestigious global clientele, including major retailers like Walmart, Disney, Target, and MediaMarkt, and maintains a strong market presence across North America, Europe, and Asia.
Committed to high quality and technical innovation, Maxtop holds numerous patents and software copyrights. The company is ISO 9001:2008 certified and has passed rigorous audits by BSCI and Walmart. Their products meet international compliance standards, carrying CE, RoHS, FCC, BQB, and Prop65 certifications, ensuring reliability for electronics brand owners and health service providers worldwide.
Maxtop Wearable Device Magnetic Charging Distance Fitness Smart Ring Health with App$7.7
Maxtop Wearable Devices Waterproof Health Monitoring Intelligent Call Men Round Sport Smart Watches$8.79
Maxtop Customized Logo Wearable Devices Designer Smart Watch Model New Woman Smart Watch$11.79
Maxtop Waterproof Wearable Devices Digital BT Call Smartwatch Fitness Sport Fashion Smart Watches$13.24
Custom Made Mens Wearable Devices Fashion Women Bt Calling Montre Connecte Smart Watches 2024$7.07
Maxtop High Quality Wearable Devices Digital Wrist Smartwatch Durable Mens Rugged Sport Smart Watch$13.39
Maxtop Smart Watch Manufacture Custom Watches Female Menstrual Cycle Tracker CE Wearable Device Sport Watch$12.5
Maxtop Custom Latest OEM Wearable Devices Water Proof Man Round Shape Sport Fitness Digital Smart Watch$16.2
Multiple Motion Modes About 15mAh 5ATM Smart Electronic Wearable Ring for Men$7.07
Maxtop Wearable High Quality Health Smart Ring Fitness Tracker with Health Monitor$11
Maxtop Men's IP67 Waterproof Smartwatch Reloj Smartwatch Fitness Wearable Rugged Outdoor Sports Smartwatch$14.17
Maxtop Stainless Steel Irrigation Glue Process Smart Ring Wearable Electronic Connected Rings Waterproof$10.84
Shenzhen DO Intelligent Technology Co., Ltd.
🇨🇳 China
20141001-2000 peopleManufacturer/Trading Company/Service CompanyHigh capacity factory
Large enterprise group
OEM manufacturer
ODM manufacturer
Shipments
1354
Key customer
SALCOMP MANUFACTURING INDIA PRIVATE LIMITED
Key market
Asia
Review
4.6
Electronics Wearable Devices Calling Health Monitoring Fashion Fancy Relojes Smartwatch 2024$23.5
Calling Health Monitoring Fashion Fancy Smart Wearable Devices Best Choice in Smartwatch 2024$23.5
Shenzhen Digital Watches Sports Wearable Devices Super Quality Waterproof Amoled Reloj Inteligente 2025 with Mystery Box$22.5
Intelligent Wearable Devices 3ATM Waterproof Smartwatch Big 1.99 Inch Amoled Screen Fitness Tracker Reloj Fashion Smart Watch$20.5
IDW26 Electronics Wearable Devices High Quality Fashion Long Standby Battery Waterproof Fitness Smart Watch with Mystery Box$14.6
Smart Health Electronics Fashion BT Calling IP68 Waterproof Health Fitness WEARABLE DEVICES with 3D Curved Watch Body$21.5
Men and Women 1.8"inch Screen Android and IOS System Square OEM ODM Wholesale Electronics Wearable Devices$14.5
Digital Watches Sports Wearable Devices Super Quality Waterproof Amoled with Mystery Box for Blood Pressure Health Monitor$22.5
Fashion Smartwatch Mobile Phones Sleep Monitoring Fitness tracker Men Sports GPS Compass Barometer Wearable Devices Smart Watch$30
New Fancy Health Tracker 100 Sport Mode GPS Tracking BT Calling Large Battery Relojes Smartwatch 2024 Wearable Devices$20.5
Wearable Health Monitor Devices Smart Ring Heart Rate Sleep Fitness Tracker Skin Temperature Detection Smart Ring 2025 5ATM$25
2024 Year for Smart Bracelets with 1.57 Inch TFT Screen Call Blood Oxygen Heart Rate Monitor Wearable Devices$10.5
Shenzhen Yunji Intelligent Technology Co., Ltd.
🇨🇳 China
2007501-1000 peopleManufacturer/Trading Company/Wholesaler/OTHERHigh capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Shipments
523
Key customer
ТОО "E STICK"
Key market
Asia
Review
4.6
Electronics Wearable Devices Calling Health Monitoring Fashion Fancy Relojes Smartwatch 2024$23.5
Calling Health Monitoring Fashion Fancy Smart Wearable Devices Best Choice in Smartwatch 2024$23.5
Shenzhen Digital Watches Sports Wearable Devices Super Quality Waterproof Amoled Reloj Inteligente 2025 with Mystery Box$22.5
Fashion Smartwatch Mobile Phones Sleep Monitoring Fitness tracker Men Sports GPS Compass Barometer Wearable Devices Smart Watch$30
Men and Women 1.8"inch Screen Android and IOS System Square OEM ODM Wholesale Electronics Wearable Devices$14.5
IDW26 Electronics Wearable Devices High Quality Fashion Long Standby Battery Waterproof Fitness Smart Watch with Mystery Box$14.6
Digital Watches Sports Wearable Devices Super Quality Waterproof Amoled with Mystery Box for Blood Pressure Health Monitor$22.5
Intelligent Wearable Devices 3ATM Waterproof Smartwatch Big 1.99 Inch Amoled Screen Fitness Tracker Reloj Fashion Smart Watch$20.5
Smart Health Electronics Fashion BT Calling IP68 Waterproof Health Fitness WEARABLE DEVICES with 3D Curved Watch Body$21.5
2024 Year for Smart Bracelets with 1.57 Inch TFT Screen Call Blood Oxygen Heart Rate Monitor Wearable Devices$10.5
High Quality Smart Watch Smartwatch Manufacturer OEM Health Women Men Smart Watch Wearable Devices Fashion Smart Watch 2024$13
IDW19 Sport Smart Watch Outdoor Heart Rate IP68 Waterproof 2024 Veryfit Wearable Devices BT Calling OEM OEM Smartwatch$13
Dongguan Hongfeng Smart Tech Co., Ltd.
🇨🇳 China
2020101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Key customer
CHINA MOBILE
Key market
Europe
Description
Dongguan Hongfeng Smart Tech Co., Ltd. is a high-tech manufacturer and trading company based in Dongguan, China, specializing in the design and production of smart wearable devices and IoT solutions. Established with a focus on safety and health tracking, the company offers a comprehensive product portfolio that includes smartwatches, fitness trackers, GPS tracking bracelets for the elderly and children, smart rings, and mobile emergency SOS devices. Their expertise extends to advanced features such as fall detection, health monitoring, and system integration for lone worker safety.
Operating a factory with a monthly production capacity of 350,000 units, the company provides robust OEM and ODM services supported by an in-house R&D team of 50 engineers specializing in hardware, software, server, and app development. Their manufacturing excellence is backed by ISO 9001:2015, CE, RoHS, and EMC certifications, ensuring high quality and compliance with international standards. Beyond wearables, the company's diverse business scope includes IoT devices, virtual reality equipment, and Class I and II medical devices such as protective suits and masks.
With a workforce of over 100 employees and annual revenues exceeding US$30 million, Dongguan Hongfeng Smart Tech Co., Ltd. maintains a strong global presence, exporting over 80% of its production to more than 55 countries. They have established collaborations with recognized global brands such as Philips and Vodafone, positioning themselves as a reliable partner for professional smart technology projects and large-scale supply chain management.
Waterproof IP67 Nano SIM Card 4G GPS Smart Watch Heart Rate Monitor Fall Down Sensor Wearable Devices$58.9
Wearable 4G GPS Tracker for Seniors with SOS Button Fall Detection Pedometer Emergency Necklace$44.9
Long Standby Time GPS Tracking Device L15 SOS Alarm Fall Dectction Personal 4G GPS Locator for Senior$44.9
Portable GSM 4G GPS Tracker Waterproof Anti-lost Tracking Device for Spy Elderly Health Monitoring$44.9
Senior Alert System for Nursing Home Residential Care Facilities Fall Detection SOS Alert Telecare Device$46.9
K12 Indoor Elderly Iot System Beacon Ble Smart Tracking Device for Indoor Navigation Positioning Tracking$9.5
Water Resistance IP67 ABS Material IoT Device Ibeacon 13g Weight BT Connection Beacon$9.5
Home Alarm System for Elderly Patients SOS Call Fall Detection Remote Monitoring Devices$46.9
Elderly Remote Distress Device With Fall Detection Panic Button Smart Home Security Health Monitoring Alarm System$46.9
Elderly Care Tracker with GPS 4G SIM Card Support App Control SOS Fall Alert Real Time GPS Tracking Device$44.9
Indoor Positioning Tracking Device Ibeacon Programmable Ble Tag BT Beacon for Proximity Marketing$9.5
IoT Tracking Device Durable Real-time Usage Monitoring BLE 5.0 Ble Elderly Tracking Beacon Tag$9.5
Shenzhen Nanway Industrial Co., Ltd.
🇨🇳 China
2004101-200 peopleManufacturer/Trading Company/Wholesaler/DistributorEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Key customer
AMAZON
Key market
Asia
Review
4.7
Description
Shenzhen Nanway Industrial Co., Ltd. is a professional manufacturer and technology provider established in 2004, specializing in the R&D, design, and production of health and safety wearable devices. Based in Shenzhen, China, the company operates a 6,000-square-meter facility featuring dust-free workshops and 12 production lines. With a workforce of approximately 200 employees, including over 20 senior design engineers, the company achieves a daily production capacity of up to 10,000 units. Their core product portfolio focuses on IoT-enabled wearables, including LoRaWAN smartwatches, 4G GPS trackers for elderly and child safety, medical-grade health monitoring watches, and pet trackers. These devices often feature advanced capabilities such as fall detection, SOS emergency calling, and real-time health data monitoring. Beyond hardware, the company provides comprehensive software solutions, including in-house app development and cloud-based data management platforms. Shenzhen Nanway Industrial Co., Ltd. offers extensive OEM, ODM, and OBM services, supported by a suite of international certifications including CE, RoHS, FCC, BIS, and CCC. Their products serve diverse sectors such as healthcare, social welfare, correctional facilities, and industrial safety, with an export network spanning North America, Europe, and Asia.
Shenzhen Yawell Intelligent Technology Co., Ltd.
🇨🇳 China
2016501-1000 peopleManufacturer/Trading Company/WholesalerHigh capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Shipments
8052
Key customer
IL JIN ELECTRONIC INDIA
Key market
Europe
Description
Shenzhen Yawell Intelligent Technology Co., Ltd. is a high-tech enterprise established in 2016, specializing in the research, development, production, and marketing of smart wearable devices. Headquartered in Shenzhen Nanshan High-tech Park, the company operates as a comprehensive one-stop OEM and ODM solution provider for global brands. Its manufacturing infrastructure includes a 12,000-square-meter production facility in Dongguan, equipped with 16 production lines and a workforce of approximately 700 to 1,000 employees, enabling a monthly delivery capacity of 1 million units.
The company's core product portfolio features advanced smartwatches (square and round designs), smart rings, fitness bracelets, and activity trackers. These devices integrate sophisticated health monitoring technologies, including 24/7 heart rate monitoring, blood oxygen and blood pressure tracking, scientific sleep analysis, and high-accuracy pedometers with over 95% precision. Yawell also offers specialized products such as NFC-enabled smart rings and Tasbih smart rings for specific market segments.
With a dedicated R&D team of over 150 engineers, Yawell provides extensive customization services for PCBA, user interfaces (UI), and mobile applications. The company maintains a strict "Quality First" policy, supported by international certifications including ISO 9001, BSCI, CE, FCC, and RoHS. Yawell has established a strong international presence, serving major global clients such as Lenovo, Nokia, Walmart, and ZTE across diverse markets.
Yawell Smart Bracelet Watch Bands Wholesale Smart Health Electronics Products Wearable Device Fitness Tracker Black Smartband$11.25
Yawell R05 Smart Wearable Ring Smart-Ring NFC Smart Ring for Android$20.59
Yawell R06 Smart QRing Gold Smart Ring Fitness Sleep Wearable Smart Ring$8.25
Yawell R02 Wearable Finger Ring Smart Ring Wireless Selfie Smart Heart Monitor Ring$10.45
Yawell Custom Logo Wearable Device Heart Rate Sleep Monitor Fitness Tracker Health Band Smart Bracelets Smart Watch Bands$11.25
Yawell Wearable Devices Smart Watch Android IOS 3ATM Smart Watch Touch Screen Outdoor Sport Smart Watch with GPS$23.6
Yawell R02 Top Smart Ring Smart Ring Rose Gold Wearable Health Monitoring Smart Rings$10.45
Yawell Manufacturer R08 Smart Health Ring Device APP Controlled Golden Smart Ring with Sleep Tracker Android$13.2
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