Display: 1.952-inch AMOLED full touch screen with 410*502 high resolution.
Accurate BP: High-precision piezoelectric ceramic air pump for stable and accurate blood pressure testing.
Medical Grade ECG: Utilizes Huiding GH3220T medical-grade chip and nano superconducting glass.
Safety Features: Includes Fall Detection, SOS emergency calls, and remote family care monitoring.
Main Functions: Innovative side airbag interface with detachable structure. Features include intelligent voice assistant, Bluetooth call, non-invasive blood sugar assessment, blood oxygen monitoring, respiratory training, heart rate monitoring, body temperature tracking, and multiple sports modes.



| Specifications | Details |
|---|---|
| Product Name | S191 Smartwatch |
| BT Version | BLE 5.3 |
| Heart Rate Chip | Goodix GH3220T |
| RAM + ROM | RAM 578KB + ROM 512Mb |
| Charging Method | Magnetic charging (Two-core) |
| App Name | Healthwear |
| Case Material | Zinc Alloy |
| Supported Systems | Android 8.0+ / iOS 13.0+ |


Our facility operates with specialized departments including R&D, Quality Inspection, and Production to ensure high standards. We offer comprehensive OEM/ODM services including SDK customization, Bluetooth protocol API development, and custom logo placement.

