Best Fitness Trackers Suppliers
Discover a curated list of global suppliers specializing in advanced fitness tracking technology, biometric sensors, and custom wearable devices for enhanced health monitoring.
Fitness TrackersWearable TechnologyBiometric SensorsHealth MonitoringCustom Devices
Bestlink Intelligent (Shenzhen) Co., Ltd.
🇨🇳 China
20161001-2000 peopleManufacturer/Trading Company/Wholesaler/Service CompanyHigh capacity factory
Large enterprise group
OEM manufacturer
ODM manufacturer
Key customer
ALDI
Key market
Asia
Description
Bestlink Intelligent (Shenzhen) Co., Ltd. is a leading one-stop customized development supplier specializing in smart wearable hardware, software, and health monitoring systems. Established in 2009 as Bestlink Universal Co., Limited in Hong Kong and expanding to Shenzhen in 2016, the company has grown into a technology-driven manufacturer with a workforce of over 1,000 employees across multiple production facilities in Huizhou and Shenzhen. They specialize in a diverse range of smart wearable devices, including 4G and Bluetooth smartwatches for children and the elderly, smart rings, and health monitoring bracelets. The company is a recognized expert in health algorithms, offering advanced solutions for ECG, blood pressure (PWTT), sleep apnea, and heart rate variability monitoring, supported by clinical data from medical institutions. Bestlink operates as a comprehensive OEM and ODM partner, serving prestigious international clients such as Casio, Toyota, Sony, and Walmart. Their manufacturing capabilities are backed by a 10,000-30,000 square meter plant area, multiple production lines, and a robust R&D center in Chongqing. The company holds numerous certifications, including CE, FCC, CPC, and SA8000, alongside over 13 invention patents and 5 computer copyrights. With a strong international trade presence, Bestlink exports approximately 70-80% of its output to markets across North America, Europe, Japan, and Southeast Asia, supported by their proprietary brands KinFit, BESTLINK, and GUT.
TWS SIM Earphone Earbud Face Recognition IP68 Medical Fitness Health Tracker Monitor Bracelet Watch
Shenzhen Us Hitech Co., Ltd.
🇨🇳 China
20115-10 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Patented technology
Key customer
DNK
Key market
Oceania
Review
5
Description
Shenzhen Us Hitech Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the R&D, design, and production of advanced medical and electronic equipment. Established in 2011, the company has built a strong reputation for its dual expertise in oxygen concentration technology and wearable GPS devices. Working in collaboration with Realucky, the firm provides comprehensive ODM and OEM services, leveraging strong engineering capabilities to transform client requirements into market-ready products.
The company's primary product portfolio includes a wide range of oxygen concentrators for home, medical therapy, and industrial applications. These systems support diverse sectors such as aquaculture, ozone generation, veterinary medicine, and bio-research. Their technical offerings extend to specialized components, including molecular sieve beds, oxygen concentrator modules, and oxygen analyzers. Additionally, the company is a pioneer in the wearable technology sector, manufacturing GPS smartwatches for seniors, children, and pets, as well as fitness trackers and health-monitoring devices.
Shenzhen Us Hitech Co., Ltd. maintains rigorous quality standards, holding certifications such as ISO 9001, ISO 13485, CE, RoHS, UL, and FDA. With over 15 years of experience in product design and manufacturing, the company successfully exports its high-quality products to more than 40 countries across North America, Western Europe, and Central America. Operating with a focus on safety and digital innovation, the company continues to serve international markets with reliable medical and consumer electronic solutions.
5 Lpm Oxygen Concentrator Generator Molecular Sieve Beds for Ozone Fishing Farming Glass Blowing Welding Wellness$140
New Arrival 1 LPM PSA Portable Oxygene Concentrator Generator for Industrial Ozone Generator Use$95
High Quality 10 LPM Oxygen Concentrator Generator From China Factory with Automatic Operation in Ozone Generator Field$595
7 LPM Oyxgen Sieve Beds Direct From Factory Wholesale with Affordable Cost for Oxygen Generator in Ozone Generator Use$265
Molecular Zeolite Adborbent Sieve Beds System at 10 LPM for Industrial Oxygen Concentrator Generator$300
10 Liter Industrial Equipment Oxygen Concentrator Generator for Oxygen Skin Care Beauty Salon Cosmetology$595
10 LPM 2 Towers Molecular Zeolite Sieve Beds System for Industrial Oxygen Concentrator Generator Kits$300
Mobile Portable 5 LPM Industry 93% Oxygen Concentrator Generator for Aquaculture With Wheel Voltmeter Fuse$315
5 LPM Oxygen Generator for Ozone Generator in Water Treatment Aquaculture Fishing Farming Welding Application$340
10 LPM Industrial PSA Oxygen Concentrator Generator for Supplying Pure Oxygen to Fish Pool Farming Aquaculture$530
20 LPM Industrial Oxygen Concentrator Generator with High Purity High Quality High Pressure$1150
Factory Manufacturing 10 Liter Oxygen Generator with Efficient Zeolite Molecular Sieve for Shrimp Fishing Farming Aquaculture$595
Shenzhen Sinophy Electronic Technology Co., Ltd.
🇨🇳 China
2009301-500 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Small batch production
Key market
🇺🇸 United States
Description
Shenzhen Sinophy Electronic Technology Co., Ltd., also known as Shenzhen Shinkle Electronic Technology, is a professional manufacturer and exporter established in 2009. Based in Shenzhen, China, the company specializes in the research, development, and production of smart wearable electronics, including smartwatches, fitness trackers, and intelligent wristbands. Operating under the Sinophy and Shinkle brands, the company maintains a significant production scale with a workforce of approximately 300 to 500 employees and a monthly production capacity of 1,000,000 pieces. Their annual sales revenue is estimated at 30 million USD, supported by a robust R&D cycle that introduces two new models every month. As an OEM and ODM service provider, the company adheres to international quality standards, holding ISO 9001 and BSCI certifications, while their products carry CE, RoHS, and FCC marks. Their global sales network covers major markets in the USA, Europe, the Middle East, and Asia, supplying diverse clients including international watch corporations.
New multifunctional sports wristband Smart watch with BT call and health monitor$6.3
2024 New TB40 Multifunctional sports wristband Smart watch with BT call and health monitor$5.6
New style ZL54CJ Smart watch with BT call and health monitor multifunctional sports wristband$5.6
New style Smart watch with BT call and health monitor multifunctional sports wristband$5.6
Synergy Innovations Group Limited
🇨🇳 China
200651-100 peopleManufacturerProduct customization
Small batch production
Own brand
ODM manufacturer
Key customer
STUFFACTORY
Key market
South America
Description
Synergy Innovations Group Limited, also known as ShenZhen Jiayi Technologies Limited, is a premier manufacturer and ODM/OEM service provider specializing in smart wearable technology. Founded in 2006 and headquartered in Shenzhen, China, the company has evolved from a multimedia product focus to become a leader in the wearable industry. With a workforce of 51 to 100 employees, including over 40 engineering experts, the group provides comprehensive one-stop solutions ranging from industrial design and PCBA development to firmware and mobile application creation.
SW1146H Lady Smart Watch
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Huizhou Cantrack Technology Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key customer
VELOCI
Key market
🇲🇽 Mexico
Review
4.9
Description
Huizhou Cantrack Technology Co., Ltd. is a high-tech manufacturer and trading company specializing in GPS tracking and telematics solutions. Established in 2018 and headquartered in Huizhou, China, with additional operations in Shenzhen and Hong Kong, the company provides a comprehensive range of hardware and software services. Their core product portfolio includes 4G/LTE car GPS trackers, magnetic asset trackers, solar-powered trackers, OBD-II port devices, and specialized solutions such as tail light trackers for trailers and hunting dog GPS collars. Beyond finished goods, the company offers professional PCBA design and ODM/OEM services, supported by an in-house R&D team and dedicated manufacturing facilities.
Waterproof Cow Gps tracker Pet tracker GPS Tracker for Cattle Livestock$28
Anatel FCC GPS Vehicle tracker Bike Gps tracker GPS tracker 4g Vehicle$9
Wireless GPS Tracker Easy No Need Installation Tracker 2G OBDII GPS Tracker$7
real-time tracking gps gsm tracker gps 2g tracker gps tracker for motorcycle$10
OEM Wireless GPS Tracker Strong Magnet GPS Tracker IP67 Waterproof 4G Car Tracker$28
Real Time Gps tracker for Motorcycle Gps tracker for Bike Car GPS Tracker$10.99
GT06 Gps tracker with Microphone Gps Sos Button tracker for Car 4g Gps tracker$13
Ebike/Motocycle/Car GPS Tracker 4G Cheap GT06 GPS Tracker Portable J16 4G Tracker$10
10000mAh Magnet Smart Gps tracker & Locator GPS tracker Device Vehicle Car GPS Tracker 4g$28
4000mAh Smart GPS Tracker 4G LTE Pet Tracker IP67 Waterproof Hunting Dog GPS Tracker$25
IP67 Waterproof Asset Tracker 10000mAh 4G GPS Tracker$28
relay gps tracker car mini smart APP tracker$11
Shenzhen Ningmore Technology Co., Ltd.
🇨🇳 China
201351-100 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
High-tech enterprise
Key customer
TRACKING THE WORLD
Key market
North America
Review
5
Description
Shenzhen Ningmore Technology Co., Ltd. is a high-tech manufacturer and trading company established in 2013 and based in Shenzhen, China. Specializing in safety electronic products and GPS tracking solutions, the company operates a production facility with multiple production lines and maintains an ISO 9001 certification. With a workforce of 51 to 100 employees and a dedicated R&D team, the firm provides comprehensive OEM and ODM services, including buyer label options, to a global clientele.
TK1000 Gps tracker Tkstar Gps tracker Lkgps Gps tracker$18.85
AKSH GPS tracker 2G Gps tracker Waterproof Gps tracker for Motorcycle$8.5
LHYK Gps tracker tracker Gps tracker Device 4G LK209C with Strong Magnets$35
GPS Mini tracker Catm 4G Gps Wireless tracker Magnet Gps tracker 4G$25.8
GPS tracker dashcam video gps 4G tracker$59
Cheapest Magnetic GPS tracker 4G Gps Asset tracker Long Battery Gps tracker Cat1$27.55
4G Motorcycle Gps Tracker Vehicle Gps Tracker Built in Relay 4G Gps tracker CJ720$13.2
Original GPS Tracker Equipment Gps tracker Anti Jammer$33.53
Vehicle Tracking GPS Tracker ST909 Intelligent Remote Listening GPS Tracker Large Battery Waterproof Tracker$17.1
200 Days Standby Magnetic GPS tracker 4G LTE Gps tracker 20000ma Battery Rechargeable Gps tracker$35
Live Tracking 4G GPS Tracker Powerful Magnet 4G Gps Asset tracker 4G Container Gps tracker$32.9
Australian Best Gps 4G tracker LK960 Free App Gps tracker Hot Sales 4G Gps Wired tracker$19.9
Shenzhen Eelink Communication Technology Co., Ltd.
🇨🇳 China
2004101-200 peopleManufacturer/Trading Company/Wholesaler/Distributor/OTHEREstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Key customer
TECHNO RELIEF SUDAN
Key market
🇸🇸 South Sudan
Description
Shenzhen Eelink Communication Technology Co., Ltd. is a leading manufacturer and exporter of GPS tracking and IoT devices based in Shenzhen, China. Established in 2004, the company has over 15 years of experience in the security and electronics industry, specializing in the design and production of advanced hardware and software solutions for fleet management, asset tracking, and supply chain visibility. Their extensive product portfolio includes 4G LTE, NB-IoT, and 5G cellular devices, vehicle trackers, OBD II diagnostics systems, magnetic asset trackers, and specialized cold chain sensors for temperature and humidity monitoring.
Operating a dedicated factory with advanced SMT and cable assembly workshops, Eelink employs between 100 and 200 staff, including a robust R&D team of over 50 engineers. This technical expertise allows the company to offer comprehensive OEM and ODM services, ranging from custom hardware design and firmware development to industrial design and IoT platform integration. Their products are engineered for reliability, featuring rugged enclosures, long-lasting battery life (up to 10 years for specific asset trackers), and multi-sensor capabilities to monitor tilt, shock, and door events.
Eelink is recognized as a high-tech enterprise and maintains strict quality standards with ISO 9001 certification. Their products are compliant with international regulations, holding CE, FCC, RoHS, FDA, and CCC certifications. The company serves a global market, including major logistics providers and 3PL companies across North America, Southeast Asia, and Europe, providing both off-the-shelf solutions and bespoke tracking devices tailored to industrial and consumer needs.
OBD TRACKER GOT08
GPS TRACKER TK116
WEARABLE TRACKER K30
GPS TRACKER TK115
GPT60 Portable Tracker
WATCH TRACKER GPT18
LUGGAGE TRACKER GPT15
OBD TRACKER GOT10
GPS TRACKER TK119
PHONE TRACKER K20
3G LONG STANDBY TRACKER
4G LTE TRACKER GPT50
Rope Innovation Co., Ltd
🇨🇳 China
2015101-200 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
TURN UP
Key market
Asia
Review
5
Description
Rope Innovation Co., Ltd., operating under the brand MYROPE, is a leading manufacturer and technology provider specializing in GPS tracking solutions and telecom electronic products. Headquartered in Shenzhen, China, and established in 2005, the company has grown into a prominent exporter serving clients in over 120 countries, including major global partners such as T-Mobile, Vodafone, and Walmart. The company operates a comprehensive manufacturing base equipped for molding, plastic shaping, SMT, and full production line assembly, supported by a workforce of approximately 100 to 200 employees.
2 Axis Solar Tracker 4G LTE Waterproof Sun Tracker Magnetic Wireless Solar Tracker Construction$60
Shenzhen Aksh Aika Gps tracker Gt06n GT06 Car Tracker$22
Bail GPS Ankle Monitoring Tracker for Prisoner Offender 4G GPS WiFi Location Tracker Ankle Bracelet Tracker$155
Magnetic GPS Tracker Long Standby Big Battery Wireless GPS Tracker$21
Waterproof Solar Panel Tracker System 4G Wireless GPS Location Tracker$60
Real-Time Positioning GPS Tracker 4G Button GPS Vehicle Tracker$17.9
Long Battery Life GPS Tracker Cars Fleet Management Magnetic Tracker$36
Mini Gps Tracker Smallest Cut Off Engine Remotely Ignition Status Detection Sim Card Gps Portable Tracker Car Tracker$9.9
China GPS Tracker Supplier OEM Reasonable Price GPS Tracker for Sale$25.9
Nut Mini Live Anti Theft Tracking Device Tracker Gps Tracker 4G$17.9
Mini Locator Tracker Cut off Engine Remotely for Motorcycle GPS Tracker$9.9
Cell Phone Number Location Tracker With Google Map GPS Tracker for Motorcycle$9.9
Blue Idea Limited
🇨🇳 China
2009201-300 peopleManufacturerOEM manufacturer
ODM manufacturer
Patented technology
Key customer
MEDEK
Key market
🇯🇵 Japan
Description
Blue Idea Limited is a professional high-tech manufacturer headquartered in Shenzhen, China, with roots dating back to 1998 as a military group specializing in land survey technology. Formally established in 2009, the company has evolved into a leading provider of GPS tracking solutions and consumer electronics. Operating from an ISO 9001-certified factory equipped with dustless workshops and sophisticated machinery, the company employs approximately 300 people, including a dedicated team of 15 senior engineers. Blue Idea Limited specializes in the design, production, and marketing of a diverse product portfolio that includes vehicle and personal GPS trackers, fleet management systems, smartwatches, and fitness trackers. Their expertise extends to home appliances such as BLDC vacuum cleaners and air fryers, as well as mobile phone accessories like power banks and charging cables. As a comprehensive OEM and ODM service provider, the company manages the full product lifecycle from initial design to final production. Their commitment to quality is demonstrated through international certifications including CE, RoHS, FCC, and ISO 9001. Blue Idea Limited serves a global clientele across Japan, Europe, and the United States, maintaining strategic partnerships with major organizations such as Walmart, Thomson, and various telecom operators.
Shenzhen Benio IoT Technology Co., Ltd.
🇨🇳 China
11-50 peopleManufacturer/Service CompanyODM manufacturer
Key customer
CE BRANDS INTERNATIONAL INC
Key market
🇺🇸 United States
Description
Shenzhen Benio IoT Technology Co., Ltd. is a specialized manufacturer and service provider based in Shenzhen, China, focusing on the Internet of Things (IoT) and wearable technology sectors. Established as a key player in the smart device industry, the company operates as an Original Design Manufacturer (ODM), providing high-quality solutions for major international brands including Lenovo and Motorola. Their core product portfolio features a comprehensive range of smartwatches and wearable devices, including models such as the EAGLE2, Lark, Pigeon, and Parrot series under their proprietary BENIO trademark. Beyond hardware manufacturing, the company maintains a strong focus on software integration, developing a suite of mobile applications for fitness tracking, smart audio control, and lifestyle management, such as Benio Fit and LenSmart Life. Shenzhen Benio IoT Technology employs between 11 and 50 professionals and demonstrates a commitment to international quality standards, holding certifications such as FCC, ENERGY STAR, and MA. Their expertise spans across smart audio devices, electronic wristwatches, and specialized sports tracking applications, positioning them as a versatile partner in the global IoT ecosystem.
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