Fitt Insider WHOOP Hits $10B, Samsung Adds Blood Pressure, Lucille Targets Senior Nutrition
Apr 1, 2026
Samsung adds blood pressure tracking to select smartwatches, requiring cuff calibration for home monitoring. Wearables are shifting from steps to clinical signals and earlier risk detection. A startup launches a high-protein shake aimed at seniors as the meal-replacement market grows. Whoop raises major funding, expands membership and pushes toward continuous monitoring and health OS ambitions.
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Smartwatches As Preventative Blood Pressure Monitors
- Samsung is adding blood pressure tracking to select Galaxy Watches in the U.S. to give users more regular at-home visibility into hypertension risk.
- The feature requires calibration with a traditional cuff and is not intended to diagnose, positioning Samsung as a preventative monitoring layer.
Consumer Devices Moving Toward Clinical Signals
- Consumer devices are shifting from basic metrics like steps toward clinical-seeming health signals, expanding platform roles in risk monitoring.
- This moves companies like Samsung closer to the frontline of preventative health before users enter the healthcare system.
Lucille's Senior-Focused Protein Shake Launch
- Lucille Health launched a high-protein, high-fiber shake built for seniors to tackle frailty, muscle loss, and digestive issues.
- Its formula uses milk proteins, chicory root, and date syrup and launches on Amazon and in assisted living communities.