| Management number | 219268299 | Release Date | 2026/05/03 | List Price | $16.00 | Model Number | 219268299 | ||
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| Brand | UniJethro |
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| Color | Black |
| Shape | Round |
| Model Name | SR16 |
| Style Name | Modern |
| Unit Count | 1.0 Count |
| Closure Type | Slide |
| Display Type | Digital |
| Manufacturer | Unijethro |
| Model Number | SR16 |
| Battery Power | 0.75 Watt Hours |
| BuiltIn Media | Charging Cable, Charging Case, Ring Protector, Smart Ring, User Manual |
| Warranty Type | Standard/Extended |
| Target Audience | Men, Unisex Adults, Women |
| Battery Capacity | 200 Milliamp Hours |
| Metrics Measured | Heart Rate, Blood Oxygen, Sleep Duration, Stress |
| Operating System | IOS & Android |
| Battery Cell Type | Lithium Polymer |
| Waterproof Rating | IP68 |
| Band Material Type | Stainless Steel |
| Compatible Devices | Smartphone |
| Additional Features | Heart rate,Sleep,Sleep mode,Blood oxygen,Counting,Heart rate variability,Pressure,Gesture swinging for photography,Family affection and care,Women's Health |
| Battery Charge Time | 1.5 Hours |
| Warranty Description | 2 Year Manufacturer |
| Wireless Compability | Bluetooth |
| Age Range Description | Adult |
| Communication Feature | Bluetooth |
| Human Interface Input | Gesture |
| Supported Application | RWFit |
| Water Resistance Depth | 5 Meters |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Ring |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Memory Storage Capacity | 64 MB |
| GPS Geotagging Functionality | GPS Via Smartphone |
| Supported Satellite Navigation System | GPS |
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