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CORE Smart Ring
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CORE Smart Ring

SKU: 3256807213563922

$30.99

The CORE smart ring boasts a stainless steel shell with a sleek, jade-like finish, crafted through precise CNC grinding and polishing. Lightweight and just 2.7mm thick, it provides a comfortable fit during intense workouts. With features like blood oxygen and heart rate tracking, plus IP68 waterproofing, this ring offers comprehensive health insights with seamless use.

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Wear the CORE Smart Ring worry-free every day: the titanium steel shell paired with advanced low-temperature offers seamless health monitoring right at your fingertips. The CORE is not only feather-light but incredibly durable and resistant to wear. Its ruggedness is matched by monitoring accuracy, with 20 different exercise modes that monitor your heart rate data in real time during exercise.

Stay on top of your health with continuous heart rate, sleep, and activity monitoring. Plus, its water-resistant design ensures durability, making it perfect for everyday wear, rain or shine.

For best performance and accuracy, we recommend wearing our smart rings on your index finger. Please measure the circumference of your finger before purchasing, and make sure the rope or paper strip fits snugly against your finger, avoiding being too loose or too tight.

Tracking and monitoring:
  • Activity tracking: steps, calories, distance, activity scores
  • Sport recording
  • Heart rate monitor
  • Heart rate variability
  • Stress monitor
  • Sleep tracking: quality, efficiency, duration, and sleep cycles
  • Body temperature
  • Blood oxygen levels
  • Menstrual cycles
Included in the box:
  • CORE Smart Ring (COLMi R02 Model)
  • Charging Case
  • USB Cable
  • User Manual
General
Model Name R02
Included Charger Charging Case
Waterproof Grade IP68 & 5ATM
Case Material Steel
High-concerned Chemical None
Certification CE, FCC
Technology
Mobile App QRing
System Requirements Android 5.1 or above, iOS 8.0 or above
Sensor STK8321
Heartrate Sensor Vcare VC30F
Chip BlueX Micro RF03
Connectivity 5.0 BLE (Bluetooth Low Energy)
NFC Support No
Battery Capacity 17mAh
Battery Type Lithium polymer

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