SGS On-site Verified Supplier Songshan Lake, Dongguan, China

BT Smart Watch

High-performance Bluetooth calling smartwatches, AMOLED displays, and outdoor multisport fitness trackers engineered by Dongguan Brainox Technology Co., Ltd. for global private labels and retail distributors.

SGS VerifiedOn-site audit passed
15 Lab Testers19 QC checkpoints
Turnkey ODMTooling to firmware UI
Low MOQ OEMFast sample dispatch
Wholesale Sourcing Catalogue

Featured Bluetooth Smart Watches

Certified CE / RoHS / DoC smart watches ready for branded laser engraving, custom firmware localization, and bespoke retail packaging.

CE / DoC Wrist P121 Luxury Smart Watch

Wrist P121 Luxury Smart Watch

IP68 waterproof luxury chassis engineered for men and women. Equipped with real-time dynamic heart rate tracking, smart alarm reminders, and high-efficiency battery management.

FOB Price$12.60 - $14.00
Minimum Order10 pieces
CE Certified P101S Full Touch Screen Smart Watch

P101S Full Touch Screen Smart Watch

Seamless full-color touch screen bracelet watch with continuous cardio monitoring, multi-sport activity recording, iOS and Android multi-platform integration.

FOB Price$18.70 - $21.00
Minimum Order10 pieces
AMOLED · IP68 1.96-Inch Women's Fitness AMOLED Watch

1.96" Women's Fitness AMOLED Watch

Brilliant 1.96-inch high-resolution AMOLED display with Bluetooth calling, wrist answering, silicone comfort strap, IP68 water sealing, and full health monitoring suite.

FOB Price$18.70 - $21.00
Minimum Order10 pieces
BT Calling P101S Sports Connected Watch

P101S Sports Connected Watch

Slim ergonomic wearable device tailored for active lifestyle brands. Provides Bluetooth voice calling, synchronized notification center, and comprehensive physiological data recording.

FOB Price$18.70 - $21.00
Minimum Order10 pieces
Rugged Case HK08 Big Screen Rugged Smartwatch

HK08 Big Screen Rugged Smartwatch

High-impact masculine chassis engineered for outdoor enthusiasts. Supports clear Bluetooth voice calls, tactical aesthetic, expansive viewing angles, and multi-sensor sport telemetry.

FOB Price$27.46
Minimum Order1000 pieces
AMOLED · Steel NX16 Fashion Stainless Steel Smart Watch

NX16 Fashion AMOLED Steel Watch

Business executive aesthetic incorporating a vivid AMOLED panel, refined stainless steel mesh strap, IP68 water resistance, and intelligent sports tracking algorithm.

FOB Price$22.50
Minimum Order3000 pieces

Plan Your Next Smartwatch Collection with Brainox

Dongguan Brainox Technology Co., Ltd. provides sample evaluation within days, verified test reports for target export zones, and full OEM customization.

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Quality Engineering Lab

Verified 19-Step Quality Control & Testing Facility

Every batch produced by Dongguan Brainox Technology Co., Ltd. is evaluated with 15 specialized testing machines under strict third-party audited procedures before export packaging.

IQC Inspection

01 IQC Verification

Thorough testing of inbound screens, battery cells, microchips, and casing metals.

Bluetooth Testing

02 Bluetooth RF Testing

RF protocol compliance, pairing responsiveness, and clear calling audio fidelity.

Waterproof Testing

03 Waterproof Inspection

Hydraulic pressure validation confirming nominal IP67, IP68, or ATM sealing.

Aging Testing

04 Electrical Aging

Continuous operational burn-in cycles to identify and filter early hardware faults.

Transport Vibration Meter

05 Transport Vibration

Simulating maritime, aviation, and ground transit vibration stresses on master cartons.

Drum Tester

06 Drum Tumble Tester

Random tumble drops verifying bezel assembly, crystal adherence, and internal stability.

Salt Spray Tester

07 Salt Spray Chamber

Anti-corrosion validation for galvanic coatings, stainless buckles, and charge pins.

Constant Temp and Humidity Box

08 Climate Testing Box

Extreme thermal shock and high-humidity resistance for universal export compliance.

High-temperature Cabinet

09 High-Temp Cabinet

Thermal stability verification of adhesive bonds, lithium polymer packs, and LCD/OLEDs.

Drop Tester

10 Free-Fall Drop Tester

Standardized multi-angle drop tests on bare units and retail packaging.

Waterproof Immersion Bucket

11 Waterproof Immersion

Static submersion tanks to inspect microphone membrane and speaker mesh sealing.

Hi-pot Tester

12 Hi-Pot Voltage Tester

Dielectric withstand checking to prevent insulation breakdown and ensure electric safety.

ESD Tester

13 ESD Immunity Tester

Contact and air discharge tests to guarantee survivability against electrostatic charges.

Battery Divider

14 Battery Capacity Divider

High-precision charge-discharge sorting to ensure matched runtime curves and zero swelling.

Service Life Test Machine

15 Service Life Test

Repetitive flexing and connector cycles testing watch straps, buckles, and pins.

Hardness Tester

16 Surface Hardness Tester

Scratch resistance and coating density measurement on tempered glass and alloy casings.

Button Life Testing Machine

17 Button Life Tester

Robotic tactile press cycling confirming crown buttons withstand over 100,000 actuations.

Aging Rack

18 Multi-Bay Aging Rack

Batch burn-in bays monitoring voltage stability and standby dissipation during final run-in.

Waterproof Air-Tightness Tester

19 Air-Tightness Tester

Non-destructive differential air-pressure tests verifying structural integrity before shipment.

Buyer Knowledge Base

Frequently Asked Questions on BT Smart Watch Procurement

Key information regarding customization tiers, certifications, and technical compatibility.

What OEM / ODM options are supported for BT smart watches?
Dongguan Brainox Technology Co., Ltd. provides four adaptable tiers: Minor customization (logo printing, dial boot logo, custom packaging, and localized user manual), Sample-based customization, Design-based customization, and Full ODM turnkey service including proprietary ID housing, custom PCBA design, and dedicated companion app branding.
How do you ensure Bluetooth calling stability across global smartphone brands?
Every model undergoes dedicated dual-mode Bluetooth (BT 5.0/5.2/5.3) testing across diverse iOS and Android handsets. We evaluate antenna gain, reconnection speed, call audio latency, and microphone ambient noise suppression before golden sample sign-off.
What international export certifications accompany shipments?
Depending on your target distribution territory, models feature CE (RED directive), RoHS, and FCC certification reports, as well as UN38.3 and MSDS safety declarations for lithium polymer battery freight. Contact our sales engineers to receive model-specific test certificates.
What is the typical sampling and production lead time?
Off-the-shelf samples dispatch within 3–5 days. Custom logo and packaging samples generally take 7–12 working days. Mass production lead times typically range from 20 to 35 days depending on component availability and customization complexity.
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