Ultrahuman released Jade as a platform upgrade to all of its users globally. Nobody had to buy the new ring for it.

The company calls it the world's first real-time biointelligence AI. It reads glucose patterns against sleep, HRV, activity, stress, recovery and skin temperature, which is a wider set of inputs than any one of those sensors answers on its own.

A dual-core processor with on-chip machine learning replaces the single core in the Ring AIR. Complex health algorithms run directly on the ring now, faster and with more precision.

Onboard storage holds 250 days.

Blood Vision sits above all of it, adding more than 100 blood biomarkers for users on the higher-tier testing plans.

The AI arrived as a platform upgrade for everyone. The processor arrived only inside new hardware.