2.8mm Ultra-Thin 
Verified B8 Ultra-Thin Activity & Health Smart Band
$14.96 - $16.10 / piece
Min. Order: 10 pcs Product Collection
High-Performance Smart Bracelets & Fitness Wristbands
Direct from our Dongguan production lines. Every model supports custom housing finishes, laser-etched logos, branded packaging, and multilingual companion application integration.
Verified Female Wellness 
Verified B3 Slim 5.6mm Female Cycle & SpO2 Smart Bracelet
$13.92 - $14.96 / piece
Min. Order: 10 pcs Screenless Design 
Verified DS07 Screenless Temperature & 24H Health Band
$14.20 / piece
Min. Order: 500 pcs 170+ Sports 
Verified DS500 Multisport Smart Band (Sitronix G-Sensor)
$11.99 - $13.99 / piece
Min. Order: 10 pcs ECG + HRV Sensor 
Verified E900 Screenless ECG & HRV Health Tracker Band
$23.48 - $25.90 / piece
Min. Order: 10 pcs 55 Days Standby 
Verified H59MAX+ Ultra-Long Endurance Fitness Smart Band
$15.00 / piece
Min. Order: 3,000 pcs 9g Featherweight 
Verified DS05 9g Ultra-Lightweight 24H Activity Tracker
$11.10 / piece
Min. Order: 500 pcs LED Digital 
Verified H59MAX+ LED Digital Display Health Wristband
$14.00 / piece
Min. Order: 10 pcs Manufacturing Expertise
Custom Smart Band Engineering for Global Brands
From private label hardware branding to complete firmware architecture, Dongguan Brainox Technology Co., Ltd. provides turn-key customization suited for your regional regulatory standards.
Form Factor & Screen Variety
Choose between ultra-low-power screenless trackers for distraction-free wellness subscriptions, discrete concealed LED numerical matrices, or high-definition vibrant color displays.
Advanced Bio-Sensing Architectures
Integrated precision PPG optical sensors, skin-contact thermistors, and dual-contact ECG electrodes for heart rate variability (HRV) and cardiovascular tracking algorithms.
Premium Straps & Custom Materials
Food-grade skin-friendly silicone, sweat-resistant woven nylon loop bands, refined leather, or magnetic stainless steel mesh straps with custom pantone matching.
Firmware & Companion App Localization
Multilingual firmware localization supporting 16+ languages, custom Bluetooth broadcast name, tailored boot logos, and API/SDK support for healthcare app integrations.
Export-Ready Packaging & Manuals
Full retail packaging customization including FSC-certified rigid boxes, custom molded EVA trays, localized multilingual user manuals, and regional compliance labeling.
Strict International Compliance
Engineered to comply with CE RED, RoHS, FCC Part 15, and battery flight certifications (UN38.3 & MSDS) for smooth customs clearance into North America and the EU.
Testing & Reliability Lab
19 Documented Quality Control Procedures
Every smart wristband manufactured by Dongguan Brainox Technology Co., Ltd. passes through our comprehensive testing laboratory to guarantee high field reliability and minimum RMA rates.
IQC Inspection01
Incoming inspection of battery cells, optical sensor ICs, PCBAs, and casing materials.
Bluetooth Testing02
RF power output, antenna efficiency, and pairing stability across iOS and Android ecosystems.
Waterproof Testing03
Air-tightness and water pressure resistance verification to IP67, IP68, and 1ATM specs.
Aging Testing04
72-hour burn-in cycling under active load to eliminate latent component infant mortality.
Transport Vibration05
Simulates real-world multi-modal logistics, air turbulence, and sea container freight stresses.
Drum Tester06
Random tumbling rotation to assess micro-impact resistance of chassis and display lenses.
Salt Spray Tester07
Checks metal plating, buckle corrosion, and charging contact resistance against saline sweat.
Climate Chamber08
Thermal shock and extreme humidity cycling (-20°C to +60°C) for worldwide climatic resilience.
High-Temp Cabinet09
Thermal stability tests verifying adhesives, internal battery pack safety, and casing integrity.
Drop Tester10
Precision multi-angle drop tests on finished units and packaged cartons onto rigid concrete.
Waterproof Bucket11
Deep water immersion tests inspecting liquid ingress across seams, seals, and pin connectors.
Hi-pot Tester12
High voltage dielectric breakdown insulation testing to ensure personal electrical safety.
ESD Tester13
Contact and air discharge immunity testing up to ±8kV/±15kV protecting sensitive circuits.
Battery Divider14
Precise cell capacity sorting, grading, and internal impedance screening prior to assembly.
Service Life Tester15
Repetitive mechanical flexing, torsional bending, and buckle endurance life testing.
Hardness Tester16
Pencil and indentation hardness verification of optical coatings and zinc alloy finishes.
Button Life Testing17
Tens of thousands of mechanical press cycles validating physical switch longevity.
Aging Rack18
Multi-unit simultaneous charge/discharge monitoring verifying battery runtime performance.
Air-Leak Tester19
Non-destructive high-precision barometric decay testing for 100% sealing verification.
Procurement Specification
Smart Bracelet Technical Comparison for B2B Importers
Select the optimal hardware architecture to align with your market positioning, feature demands, and budget target.
| Model Series | Form Factor | Core Sensor Configuration | Battery & Standby | Waterproof Spec | Ideal B2B Market |
|---|---|---|---|---|---|
| B8 Series | 2.8mm Ultra-Thin Smart Band | Optical Dynamic PPG Heart Rate, Sleep Tracking | Up to 10 days working time | IP68 Waterproof | Lifestyle, Fashion, Fitness Boutiques |
| B3 Series | 5.6mm Slim Curved Alloy | SpO2 Blood Oxygen, Female Physiological Tracking | 7-10 days typical usage | IP68 Waterproof | Women's Wellness & Retail Gift Brands |
| DS07 Series | Screenless Alloy Wristband | High-Precision Skin Temperature, 24H HR, Haptic Motor | 15-20 days standby | IP68 Waterproof | Subscription Health, Distraction-Free Tracking |
| DS500 Series | Full Sports Band with G-Sensor | Sitronix STK8321 Accelerometer, 170+ Sports, Nap Alert | 45 days standby (55mAh) | 1ATM / IP68 | Sports Gear Brands, Corporate Wellness |
| E900 Series | Screenless Bio-Medical Style | ECG Lead Electrodes, HRV Analysis, Thermometer | 10-14 days continuous run | IP68 Immersion | Health Tech, Remote Patient Monitoring |
| H59MAX+ | Ultra-Endurance Smart Band | Continuous HR, Blood Oxygen, Stress Analysis, LED Opt. | Up to 55 days working time | IP68 Waterproof | Insurance Programs, Outdoor & Enterprise |
Wholesale FAQs
Frequently Asked Questions by International Buyers
What is the difference between screenless bands and display smart bracelets?
Screenless smart bracelets focus entirely on passive, continuous physiological tracking (heart rate, skin temperature, sleep stages, and ECG/HRV) without screen-induced distraction or high power draw. They are preferred by health-tech platforms, corporate wellness programs, and subscription services seeking extended battery longevity and discreet everyday wear.
Can you customize the companion application for our brand?
Yes. Dongguan Brainox Technology Co., Ltd. provides customized application branding (OEM app), ranging from custom splash screens, brand color palettes, and localized app store descriptions, up to providing complete Bluetooth SDK/API protocol documentation for direct integration into your proprietary health software platforms.
What are your typical mass production lead times and sample availability?
Standard prototype samples for testing sensor accuracy, Bluetooth pairing, and companion software are dispatched within 3 to 5 business days. Mass production with custom logo printing and retail packaging typically takes 18 to 25 business days following golden sample sign-off and deposit receipt.
How does Dongguan Brainox Technology Co., Ltd. ensure battery and transportation safety?
All lithium polymer cells utilized in our smart bracelets are certified with UN38.3, MSDS, and drop-tested transport reports. Our in-house battery dividers grade cell capacities before packing, ensuring maximum cycle safety for air and ocean freight worldwide.
Direct Factory Inquiries
Start Your Smart Bracelet OEM/ODM Project
Contact our bilingual sales engineers for official quotation sheets, detailed sensor datasheets, SDK specifications, or sample evaluations.
Contact: [email protected] | Verified Supplier in Dongguan, China