From an announcement in May 2020 about the SDK. Note the SDK is the software which could be used for any PPG sensor.
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New Update: CardieX PPG Sensor Kit Development for Cardiovascular Health.
The completion of the Mobvoi first phase milestone was also a significant step in the development for
the CardieX Sensor Development Kit (CSDK). We have now shown that we can extract unique
cardiovascular health features from a PPG sensor – a technology achievement that has not been
achieved to date.
Given this achievement we are now moving forward with the development of a commercial sensor
development kit including a reference design for a PPG sensor together with CardieX algorithms. This
CSDK would allow other device makers such as Garmin, Apple, Fitbit etc, to incorporate our development
kit into their devices given that they use the same PPG sensor technology that forms the basis of our
CSDK. The first release of the CSDK will include the algorithms announced to the market on 24 April,
2020. The next phase of the CSDK will include further advanced algorithms and features that will become
commercially available in Q2, 2021 for license to third party device makers.
