Company
Circular
Circular is a Paris-based smart ring company founded in 2019, developing the [Circular Ring 2](/models/circular-ring-2), a health-tracking smart ring named…
- Founded
- 2019
- HQ
- Paris, France
- Status
- private (smart rings; France)
Models
1
Overview
Circular is a Paris-based smart ring company founded in 2019, developing the Circular Ring 2, a health-tracking smart ring named Best Wearable of CES 2025. The company raised $2.5M on Kickstarter for the Ring 2 and surpassed $2.5M in sales. Founded by Amaury Kosman, Laurent Bsalis, and Adiasa Suharno.
Verified record
- Verified deployments
- None on file
- Active incidents
- None on file
DEPLOY Intelligence
Market intelligence for physical AI
Analyst-grade signals, competitive tracking, and investment context across the global physical AI landscape. Launching 2026.
Key facts
CEO
Amaury Kosman
Founders
Amaury Kosman, Laurent Bsalis, Adiasa Suharno
Kickstarter
$2.5M (Ring 2)
Award
Best Wearable of CES 2025
Data & sources
Web sources
1
1 source backing this record.View all →
Models (1)
View all models →Current leadership (1)
- Amaury Kosman Co-Founder & CEOreported, not verified
Founders (1)
- Amaury Kosmancofounder
Safety record
No incidents on record for Circular.
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Full safety record: incidents, sourcing, and exposure data →
Recent coverage
Circular in third-party press
Peer companies
- Samsung Electronics4 models
- Butterfly Network2 models
- Abbott1 model
- Apple1 model
- Dexcom1 model
- Fitbit1 model
Financial state
- Reporting basis
- private_reported
- Lifecycle stage
- early
- Counterparty risk class
- moderate
Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.
Sources (1)
Common questions
- What is Circular?
- Circular is a Paris-based smart ring company founded in 2019, developing the Circular Ring 2, a health-tracking smart ring named Best Wearable of CES 2025. The company raised $2.5M on Kickstarter for the Ring 2 and surpassed $2.5M in sales. Founded by Amaury Kosman, Laurent Bsalis, and Adiasa Suharno.
- What does Circular make?
- Circular has 1 robot model on the DEPLOY registry: Circular Ring 2 (Circular builds physical robots).
- Is Circular publicly traded?
- No. Circular is privately held and not publicly traded, per the DEPLOY registry.
- Who competes with Circular?
- On the DEPLOY registry, peer companies to Circular building in the same form factors include Samsung Electronics, Butterfly Network, Abbott, Apple.
- Where is Circular headquartered?
- Circular is headquartered in Paris, France.
- Where does Circular operate robots?
- Circular is a robot manufacturer and does not directly operate deployments on the DEPLOY registry. Its products are deployed by customer operators; see the company page for the verified deployment record.
- Is Circular a top robotics company?
- On DEPLOY's intelligence score, which blends verified deployments, funding, hiring, media, safety, and IP signals, Circular ranks in roughly the top 100% of companies tracked by the registry.
- When was Circular founded?
- Circular was founded in 2019.
- Is Circular safe?
- Circular has no incidents on record in the DEPLOY registry. This does not constitute a safety guarantee; it reflects the incidents DEPLOY has tracked and verified to date.
Methodology: Verified · 1 source (no primary) · last reviewed 2026-07-09
Verification posture
Verified
Low confidence
Review state
Stable
Last reviewed 2026-07-09
Sources by quality tier
- 1
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Circular.Peer companies
- Samsung Electronics4 models
- Butterfly Network2 models
- Abbott1 model
- Apple1 model
- Dexcom1 model
- Fitbit1 model
In the press
Recent coverage mentioning Circular from third-party publications. Automatically surfaced; not part of the verified registry record.
Catalyxx wins €20M+ EU backing for first commer-cial chemicals plant
Spain-based Catalyxx, a developer of bio-based chemicals, has secured a€20 million grant from the European Union through RenewChem, a flagship projectselected by the Circular…
German researchers’ new plant removes ammonia from wastewater, advances circular water management
Researchers in Germany have successfully removed ammonia from wastewater using a new process. For this,...
The Circular Ring 2 is the Best Wearable of CES 2025
Circular Ring 2 was named Best Wearable of CES 2025, featuring automated health tracking in a smart ring form factor.
Machine-readable surfaces
- Markdown mirror: /companies/circular.md
- RSS feed: /companies/circular/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/companies/12203b54-33b0-45d7-9dd3-2d3380c1fdf5
- Revision history: /companies/circular/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Peer companies
- Samsung Electronics4 models
- Butterfly Network2 models
- Abbott1 model
- Apple1 model
- Dexcom1 model
- Fitbit1 model
Video
Plastic recycling plays an important role in reducing waste - but achieving a truly circular economy requires much more than simply recycling materials at the e
Reality vs attention
Circular draws attention at the 32nd percentile but verifies reality at the insufficient-data level among biometric robots.
6-month trend
Analysis
Limited public funding data for capital position assessment.
Signal flags
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Jul 14, 2026