Oucscru R11M Smart Ring Silver 7# wearable technology
A smart ring that tracks heart rate, blood oxygen, blood pressure, sleep and steps with up to five days of battery life and IP68 water resistance
- ColorSilver
- TypeModern
- Size0 inches
- OS CompatibilitySmartphones
- SensorsSmart Ring
- Screen Size0 inches
- Continuous heart-rate, SpO₂ and blood-pressure insight 24/7
- Detailed sleep-stage analysis covering deep, light and REM cycles
- Up to five days use per charge with 300 mAh case
- IP68 waterproof rating handles sweat, rain and swimming
- Premium stainless-steel build weighs only 3.5 grams
Health tracking without subscription fees
The Oucscru R11M smart ring delivers continuous heart rate, blood oxygen, blood pressure, sleep and step monitoring in a 3.5 gram stainless steel band. Data syncs to Apple Health and the companion app without recurring charges, supporting both iPhone and Android smartphones.
Five to seven day battery life
A lithium polymer cell powers the ring for 5 days of typical use or up to 7 days under lighter loads. The included 300 mAh charging case extends operating time away from wall power, while USB charging covers daily top-ups at home or on the road.
IP68 water resistance and remote camera control
The sealed design withstands immersion for swimming, showering and hand washing without removal. A built-in gesture function triggers the paired phone's shutter for group photos or selfies, adding a practical shooting aid that requires no extra accessories.
Highlights
- Continuous heart-rate, SpO₂ and blood-pressure insight 24/7
- Detailed sleep-stage analysis covering deep, light and REM cycles
- Up to five days use per charge with 300 mAh case
- IP68 waterproof rating handles sweat, rain and swimming
- Premium stainless-steel build weighs only 3.5 grams
Specifications
| Brand | Oucscru |
|---|---|
| Series | R11M |
| Model | R11M |
| Color | Silver |
| Type | Modern |
| Size | 0 inches |
| OS Compatibility | Smartphones |
| Sensors | Smart Ring |
| Screen Size | 0 inches |
| Screen Color | Silver |
| Touch Screen Support | 0 inches |
| Battery Life | 5 days |
| Battery Type | lithium_polymer |
| Operating Time | 5 days |
| Standby Time | 5 days |
| Specification | R11M, Oucscru, 7#, 3.5 grams, 5 days, lithium_polymer, 0 inches, Premium Stainless Steel, Smart Ring |
| Features | Modern |
| Width | 7# |
| Depth | 7# |
| Band width | Black(7mm) |
| Weight | 3.5 grams |
| Package Content | Smart Ring, Charging Case, Ring Protector, Charging Cable |
Questions about this item
Will the 2.5 mm thick ring sit comfortably next to my existing wedding band?
At just 2.5 mm thick the ring is designed to sit flush alongside other bands without catching or adding bulk.
How can I verify the heart-rate and blood-oxygen readings are accurate after I start wearing it?
Open the companion app after a few minutes of wear; live heart-rate, SpO₂ and HRV graphs should appear and update continuously.
Does the package include a sizing kit or do I need to buy one separately?
The box contains the smart ring, a 300 mAh charging case and a USB cable; a separate sizing kit is not included.
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