GJ-SH-03 ECG Smart Watch
Model GJ-SH-03
- 1.56″ AMOLED display, 480×480 ultra-sharp
- GH3228T AFE chip for medical-grade ECG
- NFC offline payment — pay without phone
- 440mAh long-lasting battery
- IP67 waterproof
- HealthWear app for comprehensive health management
Key Features
Core capabilities that set this device apart in the B2B health wearable market.
1.56″ AMOLED display, 480×480 ultra-sharp
1.56″ AMOLED display, 480×480 ultra-sharp
GH3228T AFE chip for medical-grade ECG
GH3228T AFE chip for medical-grade ECG
NFC offline payment — pay without phone
NFC offline payment — pay without phone
440mAh long-lasting battery
440mAh long-lasting battery
IP67 waterproof
IP67 waterproof
HealthWear app for comprehensive health management
HealthWear app for comprehensive health management
OEM/ODM Customization
Xdun offers comprehensive white-label and customization services to help you launch your branded health wearable product quickly and efficiently.
Brand Customization
Custom logo, color options, packaging design, and user manual — fully tailored to your brand identity.
White-Label App
Branded iOS and Android companion apps with your logo, UI theme, and cloud data platform integration.
Firmware & SDK
Custom firmware development, API/SDK integration, and OTA update infrastructure for your ecosystem.
Algorithm Licensing
Proprietary health algorithms available for licensing — sleep, HRV, ECG, blood pressure, and more.
Certification Support
Documentation and testing support for CE, FCC, RoHS, REACH, and FDA 510(k) pre-assessment.
Flexible MOQ
Low minimum order quantities for pilot runs, with scalable mass production up to 50,000+ units/month.
Health Monitoring Capabilities
Comprehensive health tracking powered by advanced sensor technology and proprietary algorithms.
- ECG Monitoring — Medical-grade ECG chip with high sampling rate for professional-grade cardiac health assessment, supporting arrhythmia detection and heart health trend analysis.
- Blood Oxygen (SpO2) — Continuous SpO2 monitoring with PPG sensor, supporting overnight oxygen level tracking for sleep quality assessment.
- Heart Rate & HRV — 24/7 heart rate monitoring with heart rate variability analysis for stress assessment and recovery tracking.
- Blood Health Trends — Non-invasive blood composition monitoring including blood glucose trend, uric acid, and blood lipid level tracking for metabolic health awareness.
- Sleep & Activity — Multi-stage sleep analysis and multi-sport activity tracking for comprehensive wellness management.
Battery & Connectivity
Extended battery life and versatile connectivity options for uninterrupted health monitoring.
- Long Battery Life — High-capacity battery with optimized power management, delivering days of continuous use on a single charge with rapid magnetic charging.
- Bluetooth Calling — Built-in speaker and microphone supporting Bluetooth hands-free calling, voice assistant, and SOS emergency dialing.
- BLE Connectivity — Bluetooth Low Energy 5.0+ for efficient data synchronization with iOS and Android smartphones via companion app.
- App Compatibility — Compatible with iOS 13+ and Android 8.0+ devices, with multi-language app support for global markets.
- Water Resistance — IP67/IP68 rated for daily wear, sweat, and rain exposure.
Specifications
| Display | 1.56″ AMOLED, 480×480 |
| Battery | 440mAh |
| ECG Chip | GH3228T AFE |
| NFC | Offline Payment Support |
| App | HealthWear |
| Waterproof | IP67 |