| Specifications | Details |
| Brand / Model | Kieslect / BioKoop Smart Health Tracker |
| Design & Weight | Ultra-light 12.9g screen-free aluminum body with ergonomic curved design, interchangeable straps (wearable on wrist or upper arm) |
| Health Monitoring Sensors | Medical-grade 24/7 tracking: Heart Rate, Heart Rate Variability (HRV), Blood Oxygen ($\text{SpO}_2$), Stress levels, and full sleep cycle analysis |
| Women's Health Features | Built-in menstrual cycle tracking and reminder specially designed for female users |
| Sports & Activity Tracking | Supports 178 sports modes with outdoor workout route recording |
| Memory & Data Privacy | Built-in 32MB local data storage to securely protect user health privacy |
| App & Software Ecosystem | Exclusive Kstyle OS App generating visualized professional health reports (Compatible with Android & iOS) |
| Battery Life & Charging | Up to 14.1 days long battery life; fast 2-hour magnetic full charge |
| Use | Discreet 24/7 medical-grade health tracking, uninterrupted sleep monitoring, multi-sport fitness tracking, and professional health analytics without screen distractions |
