ODM Smartwatch Manufacturer | Custom GPS, App, UI & Waterproof Solutions

High-Precision Secure & Rugged ODM for Defense & Medical

Reliable Wearables for Extreme Environments & Data Security

Custom Smartwatch Solutions: High-Precision Hardware for Defense, Medical, and Enterprise Needs

Specialized Hardware for Industry Leaders

We don't just make watches, we architect wearable solutions for your specific field

Military & Defense

Reliable hardware with GPS, offline maps, and AES-256 data encryption. Built for mission-critical reliability.

Extreme Sports & Diving

Professional 10ATM waterproof watches with BMP585 sensors for altitude and depth precision.

Medical & Healthcare

High-precision health monitoring with Open Raw Data and GH3020 sensors. Compliant with medical research standards.

Financial Security

Encrypted wearable solutions for secure payments, identity verification (MFA), and corporate asset protection.

Trusted by Industry Leaders for High-Precision Hardware

We don’t just manufacture; we solve complex technical challenges. Global brands like Panasonic, Marvel, and Realme trust us to deliver what others can’t—from high-precision medical algorithms to rugged, mission-critical hardware. We function as your dedicated engineering center to ensure your project’s success.

More Than a Factory: We Are Your R&D Solutions Partner.

Hardware Integrity: Precision Sensors & Military Durability

In Defense and Medical fields, data accuracy is not an option—it is a necessity. We don’t just assemble watches; we architect the hardware from the chip level to ensure 100% reliability in extreme conditions.

Dual-Chip Architecture

We use a high-performance 4G chipset for data transmission and a low-power MCU for 24/7 sensing. Result: Real-time clinical data with an ultra-long 15-day battery life.

Raw Data Integrity

Clinical-grade pressure sensors (±3mmHg error) and 250Hz ECG raw data output. Result: We provide pure, unedited data for your institutional research and algorithms.

Battle-Tested Reliability

Aerospace titanium body with Mohs 9 Sapphire glass. Built to GJB (Military) standards and 10ATM waterproof. Result: Zero deformation under high pressure. Your data stays safe in any environment.

Why choose us

Want to see how your smartwatches are made? Watch our factory in action.

What our clients say

Real feedback from global smartwatch brands and distributors

Referred by many fellow brands — we were their first choice.

Thanks for the nice and professional support on our smart NFC apyment project.

GPS performance compares well to Garmin, even under single-band conditions.

Request A Free Quote

Have any questions about GPS smart watch, AI Smart Glasses, Smart Rings ?

Don’t hesitate to contact us. IWO Smartwatch’s product specialists are very happy to help you and provide a variety of flexible and reliable solutions to help you solve various problems.