Nordic nRF54L15 High-Performance Chip
Dual RA3220 Optical Sensors
TI AFE4950 ECG Front-End, 500Hz ECG Sampling
ECG / EDA / HRV / Heart Rate / SpO₂ / Sleep Tracking
24–32mAh Battery, Approx. 4–7 Days Use
Bluetooth 6.0 + iOS / Android APP Support
5ATM + IP68 Waterproof Protection
8mm Slim Design, Only Approx. 5g
Charging Case, Approx. 1 Hour Full Charge
We are a professional smart wearable manufacturer founded in 1999, specializing in smart rings, smart watches and other wearable devices with over 20 years of experience. We have branches in Guangdong and Guangxi, with our R&D HQ in Shenzhen.
Yes, we provide OEM/ODM solutions including logo, packaging, APP and product customization to help customers build their own brands.
Our smart rings support health monitoring features such as heart rate, SpO₂, sleep tracking, sports tracking, ECG and more, depending on different models.
Yes, our products comply with international standards and have certifications including CE, FCC, RoHS, BSCI and other market-required certifications.
We have strict quality control from raw materials to final inspection, ensuring stable performance and reliable product quality.
Yes, sample orders are available for market testing before large quantity orders. MOQ depends on the model and customization requirements, and we support flexible solutions for different customer needs.