Smart Ring - Free Heart Rate SpO2 Sleep Tracker | No Subscription | IP68 Waterproof Fitness Tracker | 24/7 Activity Monitor | Step Counter & Stress Tracking | Sleep & Workout Accessory silver11
US$40.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.logmaster.hu
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US$40.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.logmaster.hu
Free 30-day returns Details
Product details
| Management number | 219343625 | Release Date | 2026/05/03 | List Price | US$40.00 | Model Number | 219343625 | ||
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| Category | |||||||||
- 📝 【7 Health Metrics. Precision Monitoring】：Your health insights at your fingertips. Precisely tracks heart rate, blood oxygen (SpO2), heart rate variability (HRV), stress levels, period prediction, activity status, and skin temperature trends. You can easily set automatic checks every 30 minutes in the app to continuously log your health data trends and empower your wellness journey.
- 🚴♂️【 12 Professional Sports Modes. Smarter Workouts】：From the gym to the trails, it's your ultimate workout partner. Features 12 dedicated modes like running, cycling, swimming, yoga, weightlifting, hiking, and badminton. Automatically detects your activity and precisely tracks duration, calories burned, and heart rate zones—delivering performance data like a personal coach.
- 🌙 【Advanced Sleep Coaching. Wake Up Refreshed】：Understand your sleep to transform your mornings. Our multi-sensor algorithm automatically analyzes your deep, light, and REM sleep stages to provide a personalized sleep score and improvement insights. Wear it consistently to discover your patterns and optimize your routine for true recovery.
- 💎 【Smart, Slim, & Seamlessly Comfortable】：Crafted with skin-friendly stainless steel and an epoxy resin inner layer, it delivers a lightweight and comfortable wearing experience. It also supports gesture control for taking photos and switching music tracks, freeing your hands effortlessly.Smart Data Sync: Even when Bluetooth is disconnected, the ring can still store data for a period of time — it will automatically sync immediately once reconnected, ensuring no data loss.Additionally, it features an IP67 water-resistant rating. A 2-hour charge provides up to 5 days of battery life, and when paired with the charging case, it can be recharged an additional 4 times.
- ✅ 【Zero Subscription. Total Peace of Mind】：All core health features are free for life—no subscriptions. You own your data. Note: Connects via Bluetooth (33 ft range). If disconnected, it requires a quick manual reconnect in the app. Backed by a 30-day risk-free guarantee and a global app in 30+ languages that syncs with Apple Health & Google Fit.
| UPC | 797465547606 |
|---|---|
| Brand | lumthou |
| Color | Silver |
| Shape | Round |
| Model Name | HSR03 |
| Style Name | Minimalist |
| Display Type | No Display |
| Manufacturer | lumthou |
| Model Number | HSR03 |
| Battery Power | 0.07 Watt Hours |
| BuiltIn Media | Charging Cable, Charging Case, Smart Ring, User Manual |
| Warranty Type | Limited |
| Target Audience | Unisex Adults |
| Battery Capacity | 20 Milliamp Hours |
| Metrics Measured | Heart Rate Monitor, Blood Oxygen Monitor, Stress Monitor, Sleep Duration |
| Operating System | iOS 8.0 and Android 5.1 |
| Battery Cell Type | Lithium Ion |
| Band Material Type | Stainless Steel |
| Compatible Devices | Smartphone |
| Additional Features | Activity Tracker, Daily Workout Memory, Gesture Control, Lightweight, Multisport Tracker |
| Battery Charge Time | 1.5 Hours |
| Battery Average Life | 5 days |
| Warranty Description | 30 days |
| Wireless Compability | Bluetooth |
| Age Range Description | Adult |
| Human Interface Input | Gesture |
| Supported Application | Fitness Tracker |
| Water Resistance Depth | 1 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 |
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