| Management number | 209140644 | Release Date | 2026/03/29 | List Price | $15.60 | Model Number | 209140644 | ||
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📊 Real-Time Stats at a Tap Just tap the touch-side button to instantly view: 🚶 Steps ❤️ Heart Rate 🔥 Calories 📏 Distance 📞 Incoming Call Alerts + Caller ID Display 🏃 Built-In Sports Modes A high-performance motion sensor precisely recognizes activities like:Running/Cycling/Daily movement The ring automatically records steps, calories burned, distance, and helps unleash your athletic potential. 🩺 24/7 Advanced Health Monitoring Keep your health in check with all-day intelligent tracking: ❤️ 7/24 Continuous Heart Rate 💗 Female Cycle Reminders 😮💨 Stress Monitoring Every change is measured accurately, helping you understand your body better. 😴 Smarter Sleep Insights The ring tracks your entire sleep cycle: ⏱️ Total Duration 🌙 Light / Deep Sleep Stages 🤏 Gesture Control — Hands-Free Magic Use simple finger gestures to control your phone: 📸 Take photos 📖 Flip e-book pages 🎞️ Switch short videos 💦 IP68 Waterproof From washing hands to cold showers, swimming, or rain—you can wear it anytime with full confidence. 📐 Technical Specifications 🔋 Battery Capacity:26 mAh 🔌 Charging Time:About 90 minutes ⏳ Standby Time:8–10 days 🕒 Normal Use Time About 4 days 📱 Compatibility:Android 5.0+, iOS 10.0+ 📲 App:RWFit 📦 What's Inside 1× Smart Ring 1× Wireless charging case 1× Charging Cable 1× User Guide 💬 Customer Support: If you have any questions about your order or product, you can easily contact us through your Amazon order page. We promise to respond within 24 hours to resolve any issue to your satisfaction.
| Brand | Yihou |
|---|---|
| Color | Silver |
| Shape | Round |
| Sport Type | Cycling, Fitness, Multi-Sports, Running, Walking |
| Style Name | Casual |
| Screen Size | 1 Inches |
| Display Type | Digital |
| Manufacturer | Yihou |
| Model Number | USMXTJSR16 |
| BuiltIn Media | Charging Cable, User Manual, Wireless charging case |
| Warranty Type | Extended |
| Target Audience | Men, Women |
| Battery Capacity | 26 Milliamp Hours |
| Metrics Measured | Calories Burned, Heart Rate, Sleep Duration, Step Count, Stress |
| Operating System | SR RING |
| Battery Cell Type | Lithium Polymer |
| Band Material Type | Stainless Steel |
| Compatible Devices | Smartphone |
| Additional Features | Custom Activity Tracking, Cycle Tracking, Gesture Control, Sedentary Reminder, Time Display |
| Battery Charge Time | 1.5 Hours |
| Battery Average Life | 4 days |
| Warranty Description | 2 Year Manufacturer |
| Wireless Compability | Bluetooth |
| Age Range Description | Adult |
| Communication Feature | Bluetooth |
| Human Interface Input | Gesture |
| Supported Application | Fitness Tracker, Sleep Monitor, Heart Rate Monitor |
| Water Resistance Depth | 30 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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