Smart Ring Health & Fitness Tracker for Men & Women – Sleep, Heart Rate & SpO₂ Monitoring, Stress & Activity Tracking, Women’s Health Support, 180+ Sports Modes, IP68 Waterproof, No Subscription Fee
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Product details
| Management number | 215111148 | Release Date | 2026/04/12 | List Price | US$16.00 | Model Number | 215111148 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【SIZE BEFORE YOU BUY】For the best fit, please refer to the size chart and sizing guide shown in the product images to confirm your US ring size before ordering.
- 【Advanced Wellness & Activity Tracking】Monitor daily wellness insights including sleep, heart rate, SpO₂, and stress levels, along with activity data such as steps, distance, and calories. View clear trends in the app to better understand your daily routines over time.
- 【Women Health & Family Care Mode】Includes Women Health support to help track menstrual cycles when the app profile is set to female. Use Family Care Mode to view shared health insights from loved ones and stay connected with family anytime, anywhere.
- 【180+ Sports Modes & Activity Tracking】With 180+ sports modes, the smart ring supports a wide range of workouts and daily activities, such as running, cycling, walking, yoga, and more. View activity trends in the app to better understand your training habits.
- 【Long Battery Life & IP68 Waterproof】Designed for everyday wear, the smart ring offers reliable multi-day battery performance, reducing the need for frequent charging. Built with IP68 waterproof protection, suitable for workouts, rain, and light water exposure such as swimming activities.
- 【NO SUBSCRIPTION FEE】Enjoy full access to all features in the app with no subscription or monthly fees required — no hidden costs, no locked features.
- 【iOS & Android Compatible】Compatible with iOS and Android smartphones, allowing you to sync your data seamlessly with supported health and fitness apps for a more connected tracking experience.
- 【Smart Convenience Features】Use the app to help locate your ring with a gentle red and green light alert if misplaced. Easily capture photos with remote camera control — simply flick your finger to take hands-free shots.
| Brand | VIYONA |
|---|---|
| Color | Silver |
| Shape | Round |
| Band Color | Silver |
| Model Name | Smart Ring |
| Style Name | Rose Gold |
| Screen Size | 1 Millimeters |
| Display Type | No Display |
| Manufacturer | Smart Ring |
| Model Number | VIYONA-20 |
| BuiltIn Media | Smart Ring, Charging Case, Charging Cable, User Manual |
| Warranty Type | Standard/Full |
| Controller Type | Ring |
| Item Dimensions | 1.06 x 1.06 x 0.28 inches |
| Target Audience | Unisex Adults |
| Battery Capacity | 18 Milliamp Hours |
| Metrics Measured | Body Temperature, Menstrual Cycle, Sleep Duration, Stress |
| Operating System | Wear OS 1.0 |
| Battery Cell Type | Lithium Polymer |
| Waterproof Rating | IP68 |
| Band Material Type | Silver |
| Case Material Type | Stainless Steel |
| Compatible Devices | Smartphone |
| Additional Features | Activity Tracker, Cycle Tracking, Daily Workout Memory, Lightweight |
| Battery Charge Time | 80 minutes |
| Battery Average Life | 8 days |
| RAM Memory Installed | 16 MB |
| Warranty Description | 1 Year Manufacturer |
| Wireless Compability | Bluetooth |
| Age Range Description | Adult |
| Communication Feature | Bluetooth |
| Human Interface Input | Unknown |
| Supported Application | Fitness Tracker |
| Water Resistance Depth | 30 Meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Memory Storage Capacity | 16 MB |
| GPS Geotagging Functionality | GPS Via Smartphone |
| Supported Satellite Navigation System | GPS |
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