RecceID is an ID-Tech consultancy house for architecting and renewing customers' digital identity, access and authorisation solutions with latest IdM technologies and standards - OpenID Connect, OAuth2 and new self-sovereign identity solutions. Our founders and recruits have typically 20-25 years of experience in software architecting, system design, development and deployment of authentication solutions deploying privacy-enhancing technologies (PETs) such as PKI and encryption. As a concrete software product,RecceID provides a transparent, privacy-preserving authorisation proxy service for wearable vendors' data APIs. Our SaaS product W2E (originating from wellness warehouse engine) is modern, MDR-ready REST API and notification service the customer integrates with. Why would such API be commercially necessary? After almost 15 years of growing device market, wearable vendors provide their sensored health data in varying formats, and each API requires one-to-one plumbing for getting user-authorised access to data. This makes software integrations a costly element over time. With W2E as a "proxy" hiding the complexity of multiple APIs with their differences the customer needs just a single API integration and is provided with a modern, scalable API with notification support. Activity and vital signs information is served out in standard HL7 FHIR format - converted on the fly from the proprietary data formats of the vendors.