DEPLOYDatabase

Deployment

Circular Ring 2 at Germany, Europe

The Circular Ring 2 is a smart ring that collects heart rate, HRV, SpO2, skin temperature, sleep stages, and activity metrics. Circular has not published a comprehensive privacy policy addressing how biometric health data is stored, encrypted, retained, sold, or shared. Sold at approximately $299.

Circular Ring 2 by Circular · Unverified · Biometric wearables

Track Circular Ring 2 at Germany, Europe

Recent coverage

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Commercial product — available for purchase in this market.

Safety record

No incidents on record for Circular Ring 2 at Germany, Europe.

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Trust tier
Unverifiedhow tiers work →
Last updated
2026-08-20
Model
Circular Ring 2
Company
Circular
Location
Germany, Europe
Status
operational
ID
3dd2da5d-b6b4-420b-ad8d-1d945ce0b13a

Timeline

  1. Aug 2026
    Current status: operational
    Latest recorded state. New status transitions append here as the deployment-status recorder produces them.

On the deployment map

Operates worldwide

Circular Ring 2 is deployed globally rather than at a single verified site, so there is no map pin.

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Circular Ring 2 operates in Germany, Europe. Explore the full verified map:

Methodology: Unreviewed · no sources on file · last reviewed 2026-08-20

Verification posture

Unreviewed

Low confidence

Review state

Stable

Last reviewed 2026-08-20

Maturity + lifecycle

Maturity stage: commercial

Lifecycle: active

Architectural position

Cohort: biometric

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for Circular Ring 2 at Germany, Europe.

Common questions

What is the Circular Ring 2 deployment at Germany, Europe?
Circular Ring 2, built by Circular, is recorded as a deployment at Germany, Europe on the DEPLOY registry. Circular operates the deployment directly.
Who operates Circular Ring 2 at Germany, Europe?
Circular, the manufacturer of Circular Ring 2, operates this deployment directly. This is a maker-deploys-its-own-product arrangement rather than a customer pilot.
Have there been incidents at the Circular Ring 2 deployment at Germany, Europe?
No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.

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