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CIRCA Smart Ring — Heart Rate, SpO2 & Sleep Tracking (Charging Case Included)

CIRCA Smart Ring — Heart Rate, SpO2 & Sleep Tracking (Charging Case Included)

$69.99

Know your rhythm. Heart rate, sleep and activity from a ring you forget you are wearing.

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CIRCA Smart Ring — Heart Rate, SpO2 & Sleep Tracking (Charging Case Included)

CIRCA Smart Ring — Heart Rate, SpO2 & Sleep Tracking (Charging Case Included)

$69.99

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CIRCA Smart Ring — Heart Rate, SpO2 & Sleep Tracking (Charging Case Included)