Core Smart Ring
The Actxa Core Smart Ring is a smart ring, shipping since 2026. Subscription-free titanium wellness ring combining heart rate, SpO₂, temperature, sleep and activity tracking with one-minute non-invasive AI glucose-status scans; orders are live with a free sizing kit.
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Generations
| Generation | Year | Status | Price | Weight |
|---|---|---|---|---|
| Core Smart Ring | 2026 | Shipping | S$279 (S$349 regular; Singapore) | 4–6 g |
Specifications by generation
Core Smart Ring
2026ShippingSubscription-free titanium wellness ring combining heart rate, SpO₂, temperature, sleep and activity tracking with one-minute non-invasive AI glucose-status scans; orders are live with a free sizing kit.
- Category
- Ring
- Worn
- Finger
- Release
- 2026
- Price
- S$279 (S$349 regular; Singapore)
- Weight
- 4–6 g
- Sensors & hardware
- Biometric
- Motion
- Connectivity
Developer access
- SDK / APINot verified
Core and Spark product pages document the Actxa iOS/Android companion app, not external SDK credentials, raw-data APIs or a third-party app marketplace. A test package or older tracker integration does not establish support for these models.
- Vendor servers
- feature-dependent
BGEM glucose awareness uses a cloud-based AI algorithm. The April 1, 2026 device/app privacy policy describes account, wellness and PPG-signal processing with primary hosting in Singapore; it does not establish that every measurement requires a server.
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
Bluetooth transfer and Spark storage for up to seven days are documented; a public direct/local API is unverified.
- Third-party cloud
Cloud hosting providers; vendor not named
- 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
Actxa Pte. Ltd.
Company
Actxa formerly operated as an Activate Interactive unit and the maker historical article names Activate as parent. Current ownership percentages and ultimate control are not disclosed in the reviewed current policy/team material.
Parent: Activate Interactive Pte. Ltd. (historically identified as parent; current control unknown)
Not yet verified: disclosed funding, valuation, round count, financing and ownership, round history and named investors. A missing record does not imply zero funding.
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Independent index — figures are approximate and editorial, not official spec sheets. Methodology. Last reviewed 2026-10-31.