GadgetGrip R09 Smart Ring: Heart rate measurement
This smart ring is for the active professional who wants health insights without a bulky watch. It tracks your heart rate, blood oxygen, and sleep patterns discreetly, letting you monitor wellness during a busy workday or workout.
Think of it as a personal health coach on your finger. The ST LIS2DOCTR sensor chip provides accurate data, so you can trust the readings for daily activity tracking. Wear it on your index finger for best performance, and use the Qring app to sync stats easily. With 5-7 days of battery life, it stays charged through your week.
Features like remote photo control and multi-sport modes add convenience. It's water-resistant for daily use and compatible with Android 5.1+ and iOS 8.0+. The included charging case ensures you're always ready to go.
Features
- Blood oxygen saturation monitoring
- Sleep tracking
- Multi-sport mode
- Waterproof up to 5ATM
- Remote control photo via Bluetooth
- Stress and HRV tracking
- Skin temperature measurement
- Female physiology reminder
- Find ring function
- 5 to 7 days battery life
- Magnetic charging case included
- Compatible with Android and iOS
- Heart rate measurement
General specs
- Brand: GadgetGrip
- Model: R09
- Seller: Joom
- ID: 68d963eaaa39610125adeacb
- Weight: <num1>, <num2>
- Material: Metal
- Battery Life: 7–10 d
- Connectivity: Bluetooth
- Display Type: None
- Charging Time: <num_from>, <num_to>
- Inner Diameter: <num1>, <num2>
- Charging Method: Magnetic
- Battery Capacity: <num1>, <num2>
- OS Compatibility: Android, iOS
- Storage Capacity: <num1>, <num2>
- Water Resistance: IP68
- Bluetooth Version: 5.0
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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Smart Ring with Sleep Monitoring, Step Counting, Heart Rate, Blood Oxygen
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AMOVAN R09 Black
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| Brand | GadgetGrip | SARUNN ER | Heraphus | Anarow | Nyweey | AMOVAN |
| Model | R09 | V1 | R10M | B0FX9Y18HM | R09 | |
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| Price | $43.72 | $49.99 | $59.98 | $139.99 | $59.98 | $49.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 30, 2026 | January 16, 2026 | December 6, 2025 | December 6, 2025 | January 21, 2026 | January 21, 2026 |
| Weight | <num1>, <num2> | 109 | 70 | 220 | ||
| Material | Metal | Titanium Alloy | Titanium Alloy | Stainless Steel | ||
| Battery Life | 7–10 d | 5–7 d | 3–5 d | 5–7 d | 5–7 d, 15 d standby | |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Display Type | None | OLED | None | |||
| Charging Time | <num_from>, <num_to> | 1, 2 | <num_from>, <num_to> | 1, 1.5 | ||
| Charging Method | Magnetic | Magnetic | Magnetic | Wireless | ||
| OS Compatibility | Android, iOS | Android, iOS | Android 5.0+, iOS 8+ | Android, iOS | Android, iOS | |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | 5ATM | |
| Bluetooth Version | 5.0 | 5.4 | 5.2 | |||
| Size | 7 | 7 | 10 | 7 | 8 | |
