• Circul Wellness Rings
  • Comparison-CIRCUL-vs-Other-Rings-3

BodiMetricsTM CIRCUL Sleep & Fitness Ring


  • Sleek durable design and adjustable sizing from small to large; NO sizing kit needed just select one of three adjustable sizes small, large or extra large.  Works on all fingers. See chart below.
  • Medically cleared for Home Oximetry
  • Overnight sleep tracking including Pulse Oximeter SpO2%, HR, ODI and 4 Sleep Stages (Awake, Light, Deep and REM Sleep)
  • Daytime Monitoring of SpO2 and Heart Rate for complete workout: running, hiking or biking
  • Record workouts and sleep; share with your trainer, physician, caregiver or family member

IMPORTANT: Treat the ring as you would other smart devices (e.g. smartphones). Avoid submerging the ring in liquids and remove the ring while washing your hands.