| Management number | 215111151 | Release Date | 2026/04/12 | List Price | $16.00 | Model Number | 215111151 | ||
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| Brand | Hugrow |
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| Color | Silver |
| Shape | Round |
| Model Name | Hugrow-KR2 |
| Style Name | Modern |
| Display Type | No Display |
| Manufacturer | Hugrow |
| Model Number | KR2 |
| BuiltIn Media | User Manual |
| Warranty Type | Standard |
| Target Audience | Men, Unisex Adults, Women |
| Metrics Measured | Heart Rate Monitor, Blood Oxygen Monitor |
| Operating System | Linux |
| Battery Cell Type | Lithium Polymer |
| Compatible Devices | Smartphone |
| Additional Features | Activity Tracker |
| Warranty Description | 1 Year |
| Wireless Compability | Bluetooth |
| Age Range Description | Adult |
| Communication Feature | Bluetooth |
| Human Interface Input | Gesture |
| Supported Application | Fitness Tracker, Sleep Monitor, Gesture Control |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Ring |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| GPS Geotagging Functionality | GPS Via Smartphone |
| Supported Satellite Navigation System | GPS |
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