| Model Name | Rollme R1 Pro Smart Ring | Official catalog designation for global ordering |
| Primary Sensors | ECG Micro-electrodes, PPG Optical Sensor (Red/Infrared/Green), NTC Skin Temp Sensor, 3-Axis Accelerometer | Provides complete cardiovascular and metabolic data tracking |
| Main Body Material | Aero-grade Titanium Alloy outer shell, medical resin interior casing | Ultra-durable, hypoallergenic, premium tactile feel |
| Water Resistance Rating | 5ATM (Up to 50 meters water pressure depth) | Suitable for swimming, showering, and all-weather active use |
| Weight & Thickness | Approx. 4.5 g – 5.2 g (varies by size); Thickness: 2.6 mm | Maximum comfort promoting higher consumer daily compliance |
| Battery Capacity & Endurance | 18mAh Li-polymer; 5–7 days typical usage; 30 days standby | Reduces customer charging friction and power management complaints |
| Charging Interface | Magnetic dock charging / Optional multi-charge portable case | Flexible options for standard packaging or premium bundle SKUs |
| Connectivity & OS Support | Bluetooth Low Energy (BLE 5.2); Compatible with iOS 11.0+ & Android 6.0+ | Low power latency; easy API/SDK enterprise integration |
| Sizing Assortment | US Standard Ring Sizes: #8, #9, #10, #11, #12, #13 | Fits wide global demographic spectrum with standard sizing kits |
| Available Colors | Phantom Black / Grace Silver / Rose Gold | Appeals to consumer electronics and fashion wellness channels |