Android Central Follow Ultrahuman Emerald update is massive: UltraSphere 'decision engine' is the star for us Ultrahuman app announced the Emerald update, bringing the most significant total health and fitness improvements in its history. https://www.androidcentral.com/wearables/ultrahuman/ultrahuman-emerald-update-is-massive-ultrasphere-decision-engine-is-the-star-for-us androidcentral.com
