Wearables · Smart rings

RingConn

Gen 2 Air

Budget smart ring with detailed sleep tracking and no subscription. $199.

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What it can do

  • Can a smart ring track your sleep without a watch?Yes

    The RingConn Gen 2 Air tracks sleep stages, heart rate, breathing rate and HRV with no subscription, for $199.

    Good to know: Limited fitness tracking; the reviewer found the inner sensors a little uncomfortable. 2025 review.

What people ask about smart rings

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How we know (1 source)
  1. Tom's GuideIndependent

    Months-long review of the RingConn Gen 2 Air ($199, no subscription): detailed sleep tracking (REM, heart rate, respiratory rate, HRV), 24/7 vitals, over a week of battery (ten-day rating), 100 m water resistance. Limited fitness tracking; protruding inner sensors are a little uncomfortable.

    Read the source