Kids GPS Watches
Designed for family communication and location awareness. Features vary by model and configuration.
4G SIM Card Smart Watch OEM/ODM Manufacturer
4G Smart Watch Manufacturer for Kids & Adults
OEM/ODM 4G LTE smart watches with SIM connectivity, GPS positioning, voice/video calling, SOS and flexible software customization for global brands and distributors.
Product Categories
Our Core Product Lines
Kids 4G Smart Watches
Designed to help families stay connected through supported calling, location awareness and safety functions. Features vary by model and configuration. Note: Positioning and communication depend on network coverage, carrier, environment, APP and server configuration.
Adult 4G Smart Watches
Independent SIM communication solutions for adults, senior care and connected safety projects. Features vary by model and configuration.
Featured Solutions
Our Key Offerings
Contact us for configuration details.
Learn More
Adult SIM Card Watches
Independent SIM communication solutions for adults and senior care. Features vary by model and configuration.
4G GPS Safety Watches
Connected safety projects with GPS and communication functions. Features vary by model and configuration.
Custom OEM/ODM Projects
Flexible customization for brands and distributors worldwide.
Main Applications
Where Our Products Are Used
01
Kids Safety
02
Family Communication
03
Elderly Care
04
GPS Tracking
05
Independent Communication
06
Custom IoT Projects
Global Cooperation
Partner With Us
01
Brands
02
Distributors
03
Importers
04
E-commerce Sellers
05
Telecom Projects
06
Safety Solution Companies
07
Software/App Companies
OEM/ODM Process
From Sample to Mass Production
Customization options include logo, packaging, colors, straps, watch faces, boot logo, UI, multi-language firmware, APP, firmware, server integration and accessories. Note: SDK/API/protocol and server integration are evaluated by model and project.
Requirement
Share your project needs
Product Selection
Choose from our product lineup
Sample
Order samples for evaluation
Customization
Apply your brand and requirements
Testing
Validate product performance
Mass Production
Scale up for your order
QC
Quality checks before shipment
Delivery
Ship to your destination
Manufacturing & Quality
Professional Production and Quality Assurance
Our process includes production, assembly, aging tests, quality control checks and packaging to ensure reliable products for your market.
We follow structured quality steps throughout production to meet your requirements and expectations.
Why SWL
Why Global B2B Partners Choose SWL
Experienced wearable product development, practical customization and structured project support from evaluation through delivery.
01
Approximately 12 Years Wearable Experience
Industry experience supporting connected wearable products and international customer requirements.
02
OEM/ODM Support
Support for private-label and custom projects from product selection through mass production.
03
Quality Control
Structured checks across assembly, testing, inspection and packaging.
04
Flexible Customization
Logo, packaging, colors, UI, firmware and software options evaluated for each project.
05
Global Delivery
Coordinated production, packaging and shipment support for international B2B orders.
06
Engineering Support
Technical communication for configuration, testing and project-specific integration evaluation.
FAQ
Frequently Asked Questions
Get In Touch
Looking for a 4G Smart Watch Manufacturer?
Tell us your target market, quantity and required functions. Our team will recommend a suitable solution.
B2B Inquiry
Request a Quote or Samples
Tell us your target market, estimated quantity and required functions. We will recommend a suitable 4G smart watch solution.
Email
luciendeng@outlook.com
Phone / WhatsApp
+86 150 1368 5552
Shenzhen Office
Room 1002, 10th Floor, No. 529, Bulong Road, Maantang Community, Bantian Street, Longgang District, Shenzhen, China
Project Support
OEM/ODM inquiries from global customers
Project Brief
Tell Us About Your Requirements
Share your company, target market, estimated quantity, product interest and customization requirements.