Wearable Index
RingConn · Ring

Gen 3

Shipping

The RingConn Gen 3 is a $349 smart ring, shipping since 2026. Titanium third-gen ring adding vascular and blood-pressure insights plus on-finger vibration alerts, keeping the 14-day battery and no subscription.

Compare this device
RingConn Gen 3 — ring worn on the finger
Image sourceRingConn

Generations

GenerationYearStatusPriceWeight
Gen 3 2026 Shipping $349 2.5–3.5 g
Gen 2 2024 Shipping $299 2–3 g

Specifications by generation

RingConn Gen 3
Image sourceRingConn

Gen 3

2026Shipping

Titanium third-gen ring adding vascular and blood-pressure insights plus on-finger vibration alerts, keeping the 14-day battery and no subscription.

Category
Ring
Worn
Finger
Release
2026
Price
$349
Weight
2.5–3.5 g
Sensors & hardware
  • Biometric PPG heart rateSkin temperatureBlood oxygen (SpO₂)Blood pressure (insights)
  • Motion Accelerometer
  • Input Haptics (vibration alert)

Developer access

  • SDK / APINot verified

    The reviewed public product material does not establish developer access. Unknown does not mean unavailable.

Vendor servers
feature-dependent

Privacy policy documents vendor processing/backups on regional servers, including health-data analysis and optional Blood Pressure Trends beta. Gen 3 stores up to ten days offline; storage does not establish a cloud-free developer interface.

Not yet verified: documentation, app distribution and hardware and software openness.

Openness, servers & distribution
hardware

Schematics, mechanical designs and firmware publication were not verified.

firmware

Source availability and licensing were not established in this review.

companion apps

Source availability and licensing were not established in this review.

SDK

Source availability and licensing were not established in this review.

backend services

Source availability and licensing were not established in this review.

Direct / local access

Gen 3 offline data storage: ten days. Public direct/local developer API not established.

Self-hosting

Unknown; no documented self-hosted service verified.

Own backend

Unknown; policy references APIs but does not document a public developer endpoint.

App distribution

Third-party app distribution was not verified.

A companion app or integration is not evidence of a third-party app store.

RingConn Gen 2
Image sourceRingConn

Gen 2

2024Shipping

Subscription-free smart ring praised for long battery life and sleep-apnea detection.

Category
Ring
Worn
Finger
Release
2024
Price
$299
Weight
2–3 g
Sensors & hardware
  • Biometric PPG heart rateSkin temperatureBlood oxygen (SpO₂)
  • Motion Accelerometer

Developer access

  • SDK / APINot verified

    The reviewed public product material does not establish developer access. Unknown does not mean unavailable.

Vendor servers
feature-dependent

Privacy policy documents vendor processing/backups on regional servers, including health-data analysis and optional Blood Pressure Trends beta. Gen 3 stores up to ten days offline; storage does not establish a cloud-free developer interface.

Not yet verified: documentation, app distribution and hardware and software openness.

Openness, servers & distribution
hardware

Schematics, mechanical designs and firmware publication were not verified.

firmware

Source availability and licensing were not established in this review.

companion apps

Source availability and licensing were not established in this review.

SDK

Source availability and licensing were not established in this review.

backend services

Source availability and licensing were not established in this review.

Direct / local access

Gen 3 offline data storage: ten days. Public direct/local developer API not established.

Self-hosting

Unknown; no documented self-hosted service verified.

Own backend

Unknown; policy references APIs but does not document a public developer endpoint.

App distribution

Third-party app distribution was not verified.

A companion app or integration is not evidence of a third-party app store.

Company & funding

RingConn · Shenzhen Ninenovo Technology Limited

Rewards crowdfunding disclosed; equity/debt history unknown

Disclosed funding
Over USD 4Msum of known rounds · as of 2024-11-07

Gen 2 Kickstarter rewards crowdfunding only; excludes equity, debt, and other campaigns. Maker reports over USD 4M for Gen 2; this is customer crowdfunding, not a lifetime corporate investment total.

Disclosed rounds
1known minimum

Among makers in the index

Disclosed funding of the 32 makers in the index that publish a total, on a log scale in USD. Other currencies are placed at approximate rates; totals differ in date and coverage. RingConn sits above 6 of the other 31.

Rounds

  1. Undated

    Rewards crowdfundingOver USD 4M

    Disclosed 2024-11-07

    Gen 2 Kickstarter rewards crowdfunding

    Maker reports campaign proceeds on November 7, 2024; exact campaign close date not established in this source.

    Valuation not disclosed

    No valuation disclosed in the cited financing evidence.

Company

Privacy policy identifies Shenzhen Ninenovo Technology Limited and affiliates collectively as RingConn; exact parent hierarchy remains unknown.

Not yet verified: valuation and named investors.

Compare

ringconn.com All 124 devices

Independent index — figures are approximate and editorial, not official spec sheets. Methodology. Last reviewed 2026-10-31.